Advertisements
Advertisements
प्रश्न
Write true or false for a given statement.
Larger is the amplitude, feeble is the sound.
विकल्प
True
False
उत्तर
False.
Larger the amplitude, greater is the sound.
APPEARS IN
संबंधित प्रश्न
Write true or false for a given statement.
The frequency is measured in hertz.
How is it possible to recognize a person by his voice without seeing him?
Are sound waves longitudinal or transverse?
An observer X is on an island 5500 m from a vertical cliff on the shore. A ship Y is anchored between the island and the Cliff. A blast on the ship’s siren is heard twice by X, the interval being 5s. [Velocity of sound = 330 ms−1]
(i) Find the distance of the ship from the island.
(i) Find the distance of the cliff from the ship.
What is approximate value of the speed of sound in iron as compared to that in air? Illustrate your answer with a simple experiment.
Is sound a form of energy?
Can you hear the sound produced due to the vibrations of second's pendulum?
Explain how the principle of echo is used by
The bat during its flight at night
What is echolocation? How do animals make use of this phenomenon?
The amplitude of the sound wave decides its
