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General Knowledge - Physics

Exercise : Physics - Section 1
  • Physics - Section 1
16.
If two bodies of different masses, initially at rest, are acted upon by the same force for the same time, then the both bodies acquire the same
velocity
momentum
acceleration
kinetic energy
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
Pick out the scalar quantity
force
pressure
velocity
acceleration
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
Rectifiers are used to convert
Direct current to Alternating current
Alternating current to Direct current
high voltage to low voltage
low voltage to high voltage
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
out of the following, which is not emitted by radioactive substance?
Electrons
Electromagnetic radiations
Alpha particles
Neutrons
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
Sound waves in air are
transverse
longitudinal
electromagnetic
polarised
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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