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7th Tamil Nadu Board
IMPORTANT
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The SI unit of density is

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Important Questions on Measurement

MEDIUM
7th Tamil Nadu Board
IMPORTANT
Tamil Nadu Board Class 7 Science Term 1>Chapter 1 - Measurement>Evaluation>Q I
Two spheres have equal mass and volume in the ratio 2:1. The ratio of their density is
EASY
7th Tamil Nadu Board
IMPORTANT
Tamil Nadu Board Class 7 Science Term 1>Chapter 1 - Measurement>Evaluation>Q I
Astronomical unit is the unit of 
EASY
7th Tamil Nadu Board
IMPORTANT
Tamil Nadu Board Class 7 Science Term 1>Chapter 1 - Measurement>Evaluation>Q II
Volume of irregularly shaped objects is measured using the law of _____.
EASY
7th Tamil Nadu Board
IMPORTANT
Tamil Nadu Board Class 7 Science Term 1>Chapter 1 - Measurement>Evaluation>Q II
One astronomical unit is equal to _____× 1011 m. (Write answer up to three decimal places.)
EASY
7th Tamil Nadu Board
IMPORTANT
Tamil Nadu Board Class 7 Science Term 1>Chapter 1 - Measurement>Evaluation>Q III
The region covered by the boundary of the plane figure is called its volume.
EASY
7th Tamil Nadu Board
IMPORTANT
Tamil Nadu Board Class 7 Science Term 1>Chapter 1 - Measurement>Evaluation>Q III
Volume of liquids can be found using measuring containers.
EASY
7th Tamil Nadu Board
IMPORTANT
Tamil Nadu Board Class 7 Science Term 1>Chapter 1 - Measurement>Evaluation>Q III
Water is denser than kerosene.
EASY
7th Tamil Nadu Board
IMPORTANT
Tamil Nadu Board Class 7 Science Term 1>Chapter 1 - Measurement>Evaluation>Q III
A ball of iron floats in mercury.