Fundamental and Derived Quantities

Which is a not a fundamental quantity here?

• length

• area

• mass

• time

Force is a

• fundamental quantity

• derived quantity

The SI unit of time is

• hour

• second

• minute

• days

The fundamental physical quantity involved in calculating volume is

• length

• mass

• time

• current

What is the SI unit for mass?

• kilogram

• liter

• pound

• gram

Which of the following is a fundamental quantity?

• speed

• area

• temperature

• density

Which among the tools / instrument shown is used to measure distance and length?

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Physical Quantities consist of a _______ and its _______.

• numerical magntitude, SI Unit
• quantity, physical state
• Si unit, physical state
• physical state, physical characteristics

Which of the following pairs of physical quantity and SI unit is correct ?

• Mass - SI unit : Gram
• Time - SI unit : Hour
• Electric current - SI unit : Volt
• Temperature - SI unit : Kelvin

The International System of (SI) unit for length/ distance is:

• m
• M
• km
• cm