Question

VI. Answer very briefly.
1. How many base quantities are included in
SI system?
2. Give the name of the instrument used for
the measurement of temperature.​

Answer 1

• The SI is made up of 7 base units that define the 22 derived units with special names and symbols.
• One of the most common devices for measuring temperature is the glass thermometer. This consists of a glass tube filled with mercury or some other liquid, which acts as the working fluid.

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Answer 2

Explanation:

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