Sounds waves and Motion MCQ question and answer with solution | Physics Gk MCQs

A. a transverse wave superposing a longitudinal wave

B. two waves of the same speed superposing

C. two waves of same frequency travelling in the same direction

D. two waves of same frequency travelling in the opposite direction

A. Tidal wave

B. Mechanical wave

C. Surface wave

D. Electromagnetic wave

A. watt

B. REM

C. centigrade

D. decibel

A. infrared

B. radio wave

C. microwave

D. light

A. Temperature of object

B. Material of object

C. Quality of material

D. Force required to vibrate an object

A. 3, 2, 1

B. 3, 1, 2

C. 1, 3, 2

D. 2, 1, 3

A. fundamental frequency

B. amplitude of the wave

C. harmonics present

D. velocity of sound in the medium

A. tuning fork

B. forced vibration

C. free vibration

D. damped oscillation

A. reflection

B. refraction

C. forced vibrations

D. damped vibrations

A. absorbent sound

B. sound absorption

C. SONAR

D. MRI