Q. The change of state from a liquid to vapor is termed as

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Q. Wet clothes dry faster at higher altitudes due to

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Q. Sound waves and pushing and pulling a Slinky are the examples of

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Q. A pendulum bob moving from the extreme left to the extreme right and back to its starting position is said to be

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Q. A wave is made up of

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Q. When the pendulum bob moves from one point to another(left to right) and then back again(right to left) then it completes

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Q. Light waves and water waves are the examples of

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Q. The waves that travel in a direction perpendicular to the direction of vibration is known as

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Q. The source of any wave is

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Q. It is also be thought as a travelling disturbance

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Q. The motion repeated at regular intervals is called

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Q. The types of wave motion are

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Q. The waves that travel in a direction parallel to the direction of vibration is known as

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Q. From one place to another, waves also transfers

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Q. Oscillation is also termed as

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Q. Our eyes detect light in a range of

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Q. The reflection in mirrors and polished metals are the examples of

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Q. When the seven colors (red, orange, yellow, green, blue, indigo and violet) are mixed, they form

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Q. To a scientist, the seven colors form a

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Q. The light ray hitting the reflecting surface is known as

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