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संबंधित प्रश्न
What is meant by the term temperature.
Name the scientist who designed the first thermometer.
Why do telephone wires sag during summer?
A spiral cut from a thick chart paper is pivoted at 0 and is held slightly above a burning candle You will notice that the spiral starts moving. Explain.
The following figure shows a copper washer. Explain, giving reasons, whether the following characteristics of the washer increase, decrease, or remain the same when it is heated.
(a) Internal diameter
(b) Volume
(c) Mass
(d) Density
(e) External diameter
If you apply heat energy, the temperature of a system will _____.
Consider the statement given below and choose the correct option.
Assertion: A system can be converted from one state to another state.
Reason: It takes place when the temperature of the system is constant.
What is the concept of temperature?
Give reasons why –
a steam burn is more damaging than a burn caused by boiling water at the same temperature.
