EASY
8th CBSE
IMPORTANT
Earn 100

Gases exert pressure only in the downward direction.

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Important Questions on Force and Pressure

EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 11 - Force and Pressure>ASSESSMENT ZONE>Q C
A balanced force can change the state of motion.
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 11 - Force and Pressure>ASSESSMENT ZONE>Q C
Force is specified only by its magnitude but not direction.
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 11 - Force and Pressure>ASSESSMENT ZONE>Q C
Gravitational force is always attractive.
MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 11 - Force and Pressure>ASSESSMENT ZONE>Q C
To increase pressure, either force has to be increased or the area of contact has to be decreased.
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 11 - Force and Pressure>ASSESSMENT ZONE>Q D
Name the type of force that requires two bodies in physical contact. (Choose from contact force or non-contact force).
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 11 - Force and Pressure>ASSESSMENT ZONE>Q D
Give one word for: The instrument used to measure atmospheric pressure.
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 11 - Force and Pressure>ASSESSMENT ZONE>Q D
Give one word for: The force that keeps the Earth revolving around the Sun.
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 11 - Force and Pressure>ASSESSMENT ZONE>Q D
Give one word for: Force acting per unit area.