Question

define types of units and give examples

for 3marks​

Answer 1

Explanation:

Every unit of time is a fundamental unit. Microsecond, millisecond, second, minute, hour, day etc are units of time. All these units are fundamental units. Derived units: The units of derived physical quantities are called derived units. Units of area, volume, speed, density, energy etc are derived units.

Answer 2

Answer:

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Explanation:

Every unit of time is a fundamental unit. Microsecond, millisecond, second, minute, hour, day etc are units of time. All these units are fundamental units. Derived units: The units of derived physical quantities are called derived units. Units of area, volume, speed, density, energy etc are derived units.

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