EASY
RRB NTPC CBT 1
IMPORTANT
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A lamp consumes 1000 J of electrical energy in 10s. The power is given by:

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Important Questions on Physics

EASY
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 51 - Physics>Practice Exercise>Q 31
Energy that is produced commercially from coal is called _____.
EASY
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 51 - Physics>Practice Exercise>Q 32
The energy stored in a watch spring is _____.
EASY
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 51 - Physics>Practice Exercise>Q 33
Direct conversion of solar energy with the use of a photovoltaic cell result in the production of _____.
EASY
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 51 - Physics>Practice Exercise>Q 34
A body in motion essentially acquires:
EASY
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 51 - Physics>Practice Exercise>Q 35
A stone is dropped from the roof of a house towards the ground. The kinetic energy of the stone will be maximum: 
EASY
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 51 - Physics>Practice Exercise>Q 36
A photoelectric cell converts _____.
EASY
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 51 - Physics>Practice Exercise>Q 37
A sitar is used to convert _____.
MEDIUM
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 51 - Physics>Practice Exercise>Q 38
Shock absorbers are usually made of steel as it _____.