Explain giving examples.
Vector quantity.

Important Questions on Measurement of Physical Quantities

HARD

7th Maharashtra Board

IMPORTANT

General Science Standard Seven>Chapter 6 - Measurement of Physical Quantities>Exercise>Q 4

Explain, giving examples, the errors that occur while making measurements.

EASY

7th Maharashtra Board

IMPORTANT

General Science Standard Seven>Chapter 6 - Measurement of Physical Quantities>Exercise>Q 5

Give reasons.
It is not proper to measure quantities by using body parts as units.

MEDIUM

7th Maharashtra Board

IMPORTANT

General Science Standard Seven>Chapter 6 - Measurement of Physical Quantities>Exercise>Q 5

Give reasons.
It is necessary to get the weights and measures standardized at regular intervals.

MEDIUM

7th Maharashtra Board

IMPORTANT

General Science Standard Seven>Chapter 6 - Measurement of Physical Quantities>Exercise>Q 6

Explain the need for accurate measurement and the devices to be used for that.