Q. The change of state from vapor to liquid when a substance is cooled at the same constant temperature as in boiling is known as

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Q. In a meter rule, when the pivot is at the 50 cm mark, the ruler is

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Q. The center of gravity of an object depends on the distribution of its

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Q. If we place the pivot at a special position, its weight causes

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Q. The center of gravity of an object is usually located in the region where

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Q. When the object is pivoted at a corner, its weight causes

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Q. The point through which the whole weight of an object appears to act for any orientation is called its

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Q. The perpendicular distance between the pivot and the line of action of the weight W is

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Q. The highest point of transverse wave is called

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Q. The highest point o transverse wave is called

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Q. The highest point of longitudinal wave is called

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Q. Longitudinal waves move faster through

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Q. The distance between 2 consecutive crests or troughs is called

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Q. The scale that is based on the theory that there is a lower possible temperature that exists in the universe is known as

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Q. We can easily determine the temperature of any body if we know

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Q. A Celsius scale has

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Q. A pot containing water at 30 °C is heated to 150 °C. What is the change in temperature in K?

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Q. The most common scale used is

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Q. As per kelvin scale theory, the lowest possible temperature is

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Q. In Celsius scale, Ice point (lower fixed point) is assigned a value of

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