MEDIUM
7th Chhattisgarh Board
IMPORTANT
Earn 100

What does the statement "Iron is heavier than wood," mean?

Important Questions on Measurement

MEDIUM
7th Chhattisgarh Board
IMPORTANT
Science & Technology Class - VII>Chapter 5 - Measurement>Answer these>Q 2

What is meant by density? Give its SI units.

MEDIUM
7th Chhattisgarh Board
IMPORTANT
Science & Technology Class - VII>Chapter 5 - Measurement>Answer these>Q 3
The mass of a material contained in 10 cm3 is 10000 kg. Calculate its density in kgm3 .
MEDIUM
7th Chhattisgarh Board
IMPORTANT
Science & Technology Class - VII>Chapter 5 - Measurement>Answer these>Q 4
Why is it essential that different parts of a machine fitting into each other have the same measure?
MEDIUM
7th Chhattisgarh Board
IMPORTANT
Science & Technology Class - VII>Chapter 5 - Measurement>Answer these>Q 5
The distance between two stations is 240 km. A train covers this distance in 4 hours. Find the speed of the train in kmh.
MEDIUM
7th Chhattisgarh Board
IMPORTANT
Science & Technology Class - VII>Chapter 5 - Measurement>Questions for practice>Q 1

Average of lengths 5 m, 5.2 m, 5.4 m, 5.6 m & 5.8 m would be 

EASY
7th Chhattisgarh Board
IMPORTANT
Science & Technology Class - VII>Chapter 5 - Measurement>Questions for practice>Q 2
SI unit of density is kg mx. The value of x is _____.
MEDIUM
7th Chhattisgarh Board
IMPORTANT
Science & Technology Class - VII>Chapter 5 - Measurement>Questions for practice>Q 3

Check whether the following statement is true or false. If false, correct the statement.

Density of iron is greater than that of water.

MEDIUM
7th Chhattisgarh Board
IMPORTANT
Science & Technology Class - VII>Chapter 5 - Measurement>Questions for practice>Q 3

Check whether the following statement is true or false. If false, correct the statement.

The area of the field is measured in square centimetre.