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प्रश्न
Heat energy transfer from ______ to ______.
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उत्तर
Heat energy transfer from hotter object to colder object.
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संबंधित प्रश्न
The body temperature of a healthy man is;
Jyothi was prepared to measure the temperature of hot water with a clinical thermometer. Is it right or wrong? Why?
What is the use of kink in clinical thermometer?
Mercury is a poor conductor of heat.
Fahrenheit scale is more sensitive that the Celsius scale.
Mention any two precautions to be followed while using a clinical thermometer.
Explain the construction and working of the clinical thermometer.
Write a note on the laboratory thermometer.
Boojho has three thermometers as shown in the following figure. He wants to measure the temperature of his body and that of boiling water. Which thermometer (s) should he choose?
A laboratory thermometer A is kept 7 cm away on the side of the flame while a similar thermometer B is kept 7 cm above the flame of a candle as shown in the following figure.
Which of the thermometers, A or B, will show a greater rise in temperature? Give reason for your answer.
