Displacement per unit time
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67%
Velocity
19%
Acceleration
11%
Distance
4%
Displacement
🤯1
Area of speed-time graph gives
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29%
Velocity
31%
Acceleration
31%
Distance
10%
Displacement
Forwarded from Shubham Jha - Class 10 (Shubham Jha)
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The relative molecular mass of Na2S2O3.5H2O is
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34%
250amu
36%
245amu
22%
248amu
8%
290amu
😁1🤔1
The number of atoms present in one molecule of the substance is called its
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50%
Atomicity
39%
Valency
7%
Ionization
4%
None
👍1
An atom or a group of atoms which carries positive or negative charge is called an ……………..
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55%
Ion
32%
Electron
9%
Proton
4%
None
Rocket works on the principle of conservation of
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54%
Momentum
12%
Mass
17%
Energy
17%
Force
The masses of two bodies are in ratio 5 : 6 and their velocities are in ratio 1 : 2. Then their linear momentum will be in the ratio
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30%
5:6
25%
1;6
33%
5;12
12%
Alll
According to second law of motion “the rate of change of momentum is directly proportional to ……………… applied
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61%
Force
19%
Mass
15%
Velocity
6%
Displacement
According to law of conservation of momentum “the total momentum of an isolated system is always ……………..
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18%
Reseved
26%
Reciprocal
42%
Conserved
14%
Inverse
❤1
Recoiling of gun is an example of ………….. law of motion
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19%
1st
29%
2nd
49%
3rd
3%
None