Heat | Science | Chapter 4 | Class 7th | Questions and Answers |
JANDKNCERT | Science | Class 7th |
Heat | Science | Chapter 4 | Class 7th | Questions and Answers |
Chapter 4: Heat
Q1. State similarities and differences between the laboratory thermometer and the clinical thermometer.
Ans. Similarities between Clinical Thermometer and Laboratory Thermometer:
(i). Both the thermometers are used to measure temperature.
(ii). Both consist of the uniform glass tubes.
(iii). Both use a scale to read the temperature.
(iv). Both the thermometers have a bulb filled with mercury.
(v). Both have a shining thread connected to the mercury.

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