Practice MCQ Questions and answers on Physics-GK

A. Positive Charge

B. Negative Charge

C. Variable Charge

D. Neutral Charge

A. Betatron

B. Cyclotron

C. Synchrotron

D. Van de Graft Generator

A. It is very small in size

B. It has only one electron

C. Its energy levels are very close to each other

D. It is highly electropositive

A. Basic unit of energy

B. Particle released during radioactivity

C. The anti-particle of neutron

D. Basic unit of nervous system

A. Ultraviolet

B. Infrared

C. Radiowave

D. Millimeter wave

A. Single casting

B. Spreading

C. Multicasting

D. Casting

A. Amplitude Movement

B. Anywhere Movement

C. Amplitude Matching

D. Amplitude Modulation

A. Troposphere

B. Stratosphere

C. Mesosphere

D. Ionosphere

A. A measure of the width of a range of frequencies

B. The rate of data transfer

C. Both a & b

D. None of the above

A. Increases bandwidth and decreases noise

B. Decreases bandwidth and decreases noise

C. Increases bandwidth and increases noise

D. Decreases bandwidth and increases noise