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प्रश्न
State one use of each of the following type of thermometer:
Clinical thermometer
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उत्तर
Clinical thermometer is used to measure human body temperature
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संबंधित प्रश्न
Who am I?
I’m found in a thermometer, I measure your temperature.
Why is a newly made quit warmer than an old one?
What do you mean by linear expansion?
Name the substance which contracts when heated from 00C to 40C.
A small gap is left between two iron rails of the railway track. Why?
Give a scientific reason for the following:
In winter the human body covered with a blanket keeps warm.
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
Numerical Problems.
An iron ball requires 1000 J of heat to raise its temperature by 20°C. Calculate the heat capacity of the ball.
What is the concept of temperature?
