Atomic Spectra | Physics Mcqs

Ratio of the weight of H-atom to that of an electron is approximately______________?

Byadmin March 22, 2019August 30, 2021

Ratio of the weight of H-atom to that of an electron is approximately______________?

A. 18.336
B. 1836
C. 18360
D. 183.6

Physical Optics | Physics Mcqs

When crest of one wave falls over the trough of the other wave this phenomenon is known as________________?

When crest of one wave falls over the trough of the other wave this phenomenon is known as________________?

A. polarization
B. constructive interference
C. destructive interference
D. diffraction

Read More When crest of one wave falls over the trough of the other wave this phenomenon is known as________________?
Current Electricity | Physics Mcqs

Resistance of a super conductor is ______________________?

Resistance of a super conductor is ______________________?

A. finite
B. infinite
C. zero
D. changes with every conductor

Read More Resistance of a super conductor is ______________________?
Circular Motion | Physics Mcqs

The span of the broad jump depends upon_______________?

The span of the broad jump depends upon_______________?

A. Mass of the jumper
B. Height of jump
C. Angle of projection
D. None

Read More The span of the broad jump depends upon_______________?
Circular Motion | Physics Mcqs

One radian is equal to______________?

One radian is equal to______________?

A. 67.3°
B. 57.3°
C. 87.3°
D. 60°

Read More One radian is equal to______________?
Physics Mcqs | Waves

Silence zone takes place due to____________________?

Silence zone takes place due to____________________?

A. constructive interference
B. destructive interference
C. beats
D. resonance

Read More Silence zone takes place due to____________________?
Alternating Current | Physics Mcqs

An inductive coil has a resistance of 100Ω. When an AC signal of frequency 1000Hz is fed to the coil the applied voltage leads the current by 45Ω. What is the inductance of the coil ?

An inductive coil has a resistance of 100Ω. When an AC signal of frequency 1000Hz is fed to the coil the applied voltage leads the current by 45Ω. What is the inductance of the coil ?

A. 10mH
B. 12mH
C. 16mH
D. 20mH

Read More An inductive coil has a resistance of 100Ω. When an AC signal of frequency 1000Hz is fed to the coil the applied voltage leads the current by 45Ω. What is the inductance of the coil ?