Assertion: Sound wave is an example of longitudinal
wave.
Reason: In longitudinal waves, the con.... VIDEO
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\hline \multicolumn{2}{.... 2024-01-22 Assertion: Sound wave is an example of longitudinal
wave.
Reason: In longitudinal waves, the con.... 2024-01-22 Assertion: In a stationary wave, no transfer of energy
takes place.
Reason: There is no onward m.... 2024-01-22 A train standing at the outer signal of a railway station
blows a whistle of frequency \( 400 \m.... 2024-01-22 Assertion: Speed of mechanical wave in the medium depends on the velocity of source, relative to.... 2024-01-22 Assertion: On reflection from a rigid boundary there takes place a complete reversal of phase.
R.... 2024-01-22 Two tuning forks, \( A \) and \( B \), produce notes of
frequencies \( 258 \mathrm{~Hz} \) and \.... 2024-01-22 When sound wave is refracted from air to water which
of the following quantities remains unchang.... 2024-01-22 The Doppler effect is applicable for.... 2024-01-22 In a case of travelling wave, reflection at a rigid
boundary will take place with a phase change.... 2024-01-22 When two wave of almost equal frequencies \( v_{1} \) and
\( v_{2} \) reach at a point simultane.... 2024-01-22 Two wave are represented by the equations
\( y_{1}=\operatorname{asin}(\omega t+k x+0.57) \mathr....
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