ICSE X Physics Force
Draw a graph showing relation bw acceleration and force and mass
Also explain it
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16th December 2017
4:26 PM
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CBSE XII Science Physics
What is difference between mass and charge???
Asked by Sharda
17th March 2018
11:01 AM
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CBSE XI Science Chemistry Some Basic Concepts of Chemistry
How much NaOH is required to prepare 50 ml of aqueous solution with 70 mg of Na+ ions per ml of solution
Asked by nishtha02082002
23rd April 2018
12:53 PM
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NEET1 NEET1 Chemistry
whose mass is least? electron,proton or alpha particle? give me its order fr mass.
Asked by imtiyazmulla68
26th April 2018
11:13 AM
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ICSE IX Physics Laws of Motion
what is momentum? give a relevant real world example.
Asked by bhavyankajain20
4th May 2018
3:35 PM
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CBSE XII Science Chemistry Biomolecules
Mass of sucrose C12H22O11 produced by mixing 84 gm of carbon, 12 gm of hydrogen and 56 L. O2 at 1 atm & 273 K according to given reaction, is C(s) + H2(g) + O2(g) → C12H22O11(s)
Asked by Atulcaald
19th May 2018
12:05 AM
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CBSE XI Science Chemistry Some Basic Concepts of Chemistry
A sample of polystyrene prepared by heating styrenc with tribromoben- zoyl peroxide in the absence of air has the formula Br 3 C(,H3(CxHx)„. The number // varies with the condition ot" preparation. One sample of polystyrene prepared in this manner was found to contain 10.46% bromine. What is the value of n?
Asked by puneetgarg2555
20th May 2018
5:22 PM
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JEE Plances JEE (Main) Chemistry
0.20g of hydrocarbon on combustion gives 0.66 g of CO2. What is the mass of Hydrogen in the hydrocarbon?
Asked by hariom2083
18th July 2018
11:11 AM
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ICSE VII Physics Physical Quantities and Measurement
what is the SI unit of mass
Asked by amisha1510
24th July 2018
7:24 AM
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ICSE VII Physics Physical Quantities and Measurement
what is the relation between volume and density?
Asked by khatrisaad025
29th July 2018
7:10 PM
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JEE Plances JEE (Main) Physics
Three blocks A,B,C of equal mass m are placed one over the other on a smooth horizontal ground as shown. Coefficient of friction bet any two blocks of A,B,C is 1/2. The max value of mass of block D so that the blocks A,B,C move without slipping over each other is
Asked by m.nilu
30th July 2018
12:10 PM
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NEET1 NEET1 Physics
If the unit of length is doubled and that of mass and time is halved , the unit of energy will be
Asked by valavanvino1011
13th August 2018
8:58 PM
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CBSE IX Physics
What do we measure on weighing machine , mass or weight? If a man is weighing 49 kg on weighing machine then is this reading his mass or his weight ? If it is his weight then his mass would be 5 kg ?
Asked by atul
23rd October 2018
8:59 PM
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CBSE IX Physics
The weight of boy on surface of the earth is 294 N. Find his mass?
Asked by nisha_vini29
3rd November 2018
1:06 PM
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CBSE IX Physics
What should be the mass of a bullet if it's speed is 100 m/s and possesses a kinetic energy of 0.1kJ?
Asked by nishasaumitya
3rd November 2018
1:55 PM
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CBSE IX Physics
when radon clocks are on earth, they get completed at a slow rate in converse when they are in space rotating arond the earth in a sattelite. for example, if there is 5 kg weight of radon clock on earth, it reduces to 4kg in one day while in space while rotating it only reduces to 4.5 kg in one day. Why so?
Asked by bhaveshbhalja
12th November 2018
9:50 PM
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Junior V General Science
what is the weight of moon
Asked by singhsanjayklri
16th November 2018
5:02 PM
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CBSE XI Science Physics Thermodynamics
Why mass increases with increase in temperature ? Explian in detail please
Asked by govtsecschoolnayaganv051
14th December 2018
7:19 PM
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JEE Main Physics
Sir pls solve the following.
Asked by rsudipto
22nd December 2018
8:06 PM
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CBSE XI Science Chemistry Some Basic Concepts of Chemistry
5.17 sum plz
Asked by lovemaan5500
26th January 2019
12:55 PM
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ICSE VIII Physics Force and Pressure
A force of 20 N moves a body with in acceleration of 2 ms. What is its mass?
Asked by aliaqat844
4th February 2019
11:31 AM
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CBSE XII Science Chemistry Solutions
What volume of 95 percentage sulphuric acid of density 1.85 g per centimetre cube and what mass of water must be taken to prepare hundred centimetre cube of 15% solution of sulphuric acid of density 1.1 g per centimetre cube
Asked by fathimaaza26112001
6th March 2019
1:32 PM
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CBSE VIII Science Force and Pressure
BY APPLYING A FORCE OF I NEWTON APPROXIMATELY HOW MUCH MASS WE CAN HOLD IN OUR HAND
Asked by RASUSU90
17th April 2019
3:30 PM
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ICSE VIII Chemistry Matter
The quantity of matter present in an object is called
Asked by Srjosifafsag
18th April 2019
7:46 AM
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CBSE XII Science Physics Nuclei
claculate the energy equivalent of 1 g of substance.
Asked by prerna.naga
9th May 2019
8:51 AM
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ICSE VI Physics Matter
The amount of matter contained in abody
Asked by babusantu74
9th May 2019
2:49 PM
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CBSE XI Science Chemistry Some Basic Concepts of Chemistry
Pls solve Q.17.
Asked by pb_ckt
10th May 2019
1:36 PM
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ICSE X Physics Laws of Motion
What is the difference between mass and weight of an object.will the mass and weight of an object on the earth be same as their values on Mars?why?
Asked by miteshpawar13
12th May 2019
3:55 PM
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CBSE XI Science Chemistry Some Basic Concepts of Chemistry
Pls solve.
Asked by pb_ckt
18th May 2019
11:05 PM
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ICSE VII Physics Physical Quantities and Measurement
An emptybottle of capacity 50ml weighs 27g.When completely filled with glycerine,it weighs 92g .calculate the density of glycerine .express your answer in S.I. unit?
Asked by Sukhminderkaur113
24th May 2019
1:54 PM
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CBSE XI Science Chemistry Some Basic Concepts of Chemistry
The mass of 1.5055 ×10^ 23 Co molecules is is
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24th May 2019
10:09 PM
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CBSE XII Science Chemistry Electrochemistry
Estimate the mass of copper metal produced during the passage of 5A current through CuSO4 solution for 100 minutes.the molar mass of Cu is 63.5g mol-1.
Asked by jaiswalishika960
4th June 2019
2:49 PM
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Maharashtra X Physics
What would be the value of 'g' on the surface of the earth if its mass was twice as large and radius half of what it is now?
Asked by omkarzite15
5th July 2019
7:40 PM
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CBSE XI Science Chemistry Some Basic Concepts of Chemistry
Mass of 1 atom of hydrogen is
Asked by Ujjwalkumarsingh4268
27th July 2019
12:28 PM
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CBSE XI Science Chemistry Some Basic Concepts of Chemistry
What is Gram Atomic Mass?
Asked by aashimegh
17th August 2019
2:23 PM
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NEET NEET Physics
A force F=(6i-8j+10k)N produces an acceleration of 1m/s in a body.The mass of body would be?
Asked by rajanichandu.aeroit
2nd September 2019
9:36 PM
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CBSE IX Physics Force and Laws of Motion
Two bodies have mass 10kg and 15kg have identical size. Which has more inertia?
Asked by vk6089651
25th September 2019
12:35 AM
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CBSE XI Science Physics
Explain pg. 7.4 (ncert) what does dm represent.
Asked by ABHILASHA
8th November 2019
11:20 PM
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NEET NEET Physics
please answer this
Asked by Prashant DIGHE
13th January 2020
10:25 PM
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ICSE VII Physics Physical Quantities and Measurement
Give a reason why equal masses of different substances have different volumes?
Asked by smitaghai
17th March 2020
2:54 PM
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CBSE XI Science Chemistry Some Basic Concepts of Chemistry
25ml of a solution containing HCl was treated with excess of M/5 KIO3 and KI solution of unknown concentration where I2 liberated is titrated against a standard solution of 0.021M Na2S2O3 solution whose 24ml were used up. Find the strength of HCl and volume of KIO3 solution consumed.
Asked by abhishekangadi2002
2nd April 2020
12:46 PM
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ICSE IX Physics Laws of Motion
find the mass of a body which can be balanced by a force of 39.2 N.
Asked by manojk30385
9th April 2020
12:46 PM
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ICSE VIII Physics Physical Quantities and Measurements
numericals: you have a lock with a volume of 15cm3 mass of 45kg. what is the density
Asked by rainikita525
12th April 2020
7:30 PM
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ICSE VIII Physics Physical Quantities and Measurements
numericals: you have a lock with a volume of 15cm3 mass of 45 kg . what is the density
Asked by rainikita525
16th April 2020
12:16 PM
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ICSE X Physics Calorimetry
Why inorder to measure specific heat capacity we consider unit mass only and why is it not dependent on mass?
Asked by Himadri
16th April 2020
2:21 PM
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CBSE IX Physics Gravitation
if the mass of an object be 10 kg what is its weight?
Asked by singhnandani576
17th April 2020
4:47 AM
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CBSE IX Physics Force and Laws of Motion
A certain amount of force produces an acceleration of 8 M/S2 square on an object of mass 750 gram what would be the mass of another object on which the same force produces an acceleration of 12m/S2 there what acceleration this force produced if the two bodies are tied together
Asked by Hackersinghlail
17th April 2020
9:27 PM
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CBSE XII Science Physics
pls solve sir
Asked by mufeedatvp2000
18th April 2020
12:37 PM
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ICSE VII Chemistry Matter and its Composition
What is atomic mass effect
Asked by singhaprajita7144.7sdatl
20th April 2020
1:18 PM
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ICSE VII Physics Physical Quantities and Measurement
The mass of an iron ball is 312g.The density of iron is 7.8g/cm3. find the volume
Asked by singhsantoshi30
27th April 2020
6:10 PM
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CBSE IX Physics Force and Laws of Motion
A bullet of mass 3 kg is fired with a velocity of 150 metre per second find its momentum
Asked by pnegi9416
29th April 2020
10:00 AM
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CBSE XI Science Physics Gravitation
please solve it sir
Asked by satishkashyap02022004
29th April 2020
3:07 PM
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ICSE VIII Chemistry Matter
the law of conservation of mass is strictly valid if mass and ____ ( energy/volume) are considered together
Asked by nsrinivasckp1
29th April 2020
8:18 PM
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ICSE IX Physics Measurements and Experimentation
Can I have the definition of Mass?
Asked by ankitamukherjee6079.9sdatl
1st May 2020
9:12 AM
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CBSE XI Science Chemistry Some Basic Concepts of Chemistry
Sir Q.no 3
Asked by sahadipa1975
2nd May 2020
8:53 AM
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CBSE IX Physics Gravitation
1kg=??
Asked by Priyanshikushwaha12426
10th May 2020
3:43 PM
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Junior V General Science
What is the meaning of mass
Asked by meetgajjar5521.5sdatl
14th May 2020
7:29 AM
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ICSE VII Physics Physical Quantities and Measurement
Mam what is called mass
Asked by tejasvibhute31.7spicertl
17th May 2020
3:53 PM
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ICSE VII Physics
Define heavier object
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18th May 2020
11:05 AM
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ICSE VII Physics
Define heavier object
Asked by shravanitaralehar87.7spicertl
18th May 2020
4:56 PM
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ICSE VI Physics Measurement
what is mass ?
Asked by ishitajadhav08.6spicertl
20th May 2020
4:31 PM
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ICSE VII Physics Motion
What is the difference between mass and weight
Asked by shlokgarhwal25.7spicertl
24th May 2020
11:54 AM
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CBSE IX Chemistry Atoms and Molecules
mass of 5.84*10^21 atoms of Helium
Asked by tarshith2006
29th May 2020
5:19 PM
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ICSE VII Physics Physical Quantities and Measurement
define heavier object
Asked by mishaganesh77.7spicertl
15th June 2020
4:02 PM
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ICSE VIII Physics
Can a substance be at the same temperature in two different states of matter. Give to example.
Asked by rajvithaker9922.8sdatl
15th June 2020
5:45 PM
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CBSE VI Science Motion and Measurement of Distances
25kg convert to g
Asked by angelinakashyap74
18th June 2020
7:26 PM
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ICSE VIII Chemistry Elements, Compounds and Mixtures
What is formula unit of mass? How is it different from molecular mass?
Asked by gauravyadav99.8spicertl
24th June 2020
7:48 PM
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ICSE VII Physics Physical Quantities and Measurement
if density is 10.5 kg m cube and volume is 441000 cm cube . find mass in si unit
Asked by tk4142357
11th July 2020
1:07 PM
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CBSE IX Physics Gravitation
you are provided with a piece of rock and common laboratory equipments.how will you proceed to find its density.
Asked by dkhuntia78
22nd July 2020
2:34 AM
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CBSE IX Chemistry Atoms and Molecules
is automic mass same for all elements or is a different for different atoms? explain ? explain
Asked by rajkumar199115
7th August 2020
10:52 AM
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CBSE IX Chemistry Atoms and Molecules
what is the mass of sulphur
Asked by shashiacharya08
16th August 2020
9:47 AM
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CBSE IX Chemistry Atoms and Molecules
Calculate the mass in grams for the following: A)0.5 mol of calcium sulphate (caSo4). B) 0.25 mol of carbon dioxide gas (co2) { cu=40,s=32,o=16,c=12}.
Asked by saraswatiupadhaya111
26th August 2020
8:54 AM
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CBSE XI Science Chemistry Some Basic Concepts of Chemistry
In a reaction of magnesium with HCl if 2.24 litre of H2 is obtained at STP the mass of the other product will be what
Asked by pamaurya76
27th August 2020
5:06 PM
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ICSE VII Physics Physical Quantities and Measurement
What is the SI unit of Mass?
Asked by deveshtripathi2610
31st August 2020
10:50 PM
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JEE Main Physics
A massive rod of length 1m is placed on a smooth horizontal surface is pulled longitudinally by a force of 10N as shown in figure. The tension in rod varies as T=10√x.How will linear mass density vary with x?
Asked by mailkunalmunjal
9th September 2020
6:19 AM
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CBSE IX Chemistry Atoms and Molecules
Calculate the mass of 1.5 mole of methane CH4
Asked by fathimahiba717
27th November 2020
7:51 PM
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CBSE IX Physics Gravitation
24. The dimensions of wooden block are 2 m x 0.25 m x 0.10 m. If relative density of wood is 0.6 , calculate mass of the block in kg. Density of water = 10^3 kg/m cu.
Asked by rameshthosare
31st December 2020
9:22 AM
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ICSE VII Physics Physical Quantities and Measurement
i dont know know density chapter can someone help me with the sums i understood the basics
Asked by typetoabhinav
15th March 2021
3:53 PM
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CBSE XI Science Chemistry Some Basic Concepts of Chemistry
Calculate the mass of 50% H2SO4 required to decompose 10 g of CaCO3
Asked by aadyaverma700
30th June 2021
4:54 PM
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ICSE VII Physics Physical Quantities and Measurement
calculate the density of an object of mass 3200 kg that occupies a volume of 8 m
Asked by lokeshsampige17
23rd July 2021
3:53 PM
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CBSE XI Science Chemistry Some Basic Concepts of Chemistry
how can we understand. density,mass and volume?
Asked by solankinirmala100
23rd July 2021
6:02 PM
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CBSE XI Science Chemistry Chemical Bonding and Molecular Structure
if i have equal mass of O2 and O3 then number of electrons in both
Asked by akhileshpandeypandey456
12th August 2021
11:09 PM
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CBSE IX Physics Work and Energy
The power of water pump is 5kw
Asked by tnlakshmi0123
14th August 2021
12:06 PM
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CBSE IX Physics Force and Laws of Motion
The weight of a boy on the surface of earth is 294N. Find its mass.
Asked by charvi
26th November 2021
6:27 PM
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ICSE VIII Physics Physical Quantities and Measurements
Find the volume in cm^3,if density is 2800kg/m^3 and mass is 1.4kg
Asked by chaksomnath.1977
2nd May 2022
3:08 PM
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ICSE IX Chemistry Language of Chemistry
how to calculate the mass of an atom
Asked by ayantanchoudhuri
26th June 2022
6:47 PM
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ICSE VIII Physics Physical Quantities and Measurements
1kg is the mass of ______ml of water at 4 degree celcious
Asked by rajibmohanta942
1st July 2022
11:58 AM
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ICSE X Science
the mass of about 2.0×10²³ atoms of magnesium is about
Asked by aasthamahajan8a3hhps14
1st January 2023
11:40 PM
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CBSE IX Chemistry Atoms and Molecules
what is the Mass of electron
Asked by shivalaxmi0205
8th March 2023
7:43 PM
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CBSE IX Chemistry Atoms and Molecules
how is protons mass when compared to electron
Asked by shivalaxmi0205
8th March 2023
7:46 PM
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ICSE VIII Physics Matter
what is mass? define mass?
Asked by akd011977
10th May 2023
9:52 AM
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