EASY
8th CBSE
IMPORTANT
Earn 100

The same force F acts on four different objects having the areas given below, one by one. In which case the pressure exerted will be the maximum?

63.16% studentsanswered this correctly

Important Questions on Force and Pressure

EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 11 - Force and Pressure>Multiple Choice Questions (MCQs)>Q 74
Which of the following represents correct values for the normal atmospheric pressure?
A. 101.3 kPa
B. 76 mm of mercury
C. 101.3 Pa
D. 76 cm of mercury
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 11 - Force and Pressure>Multiple Choice Questions (MCQs)>Q 75
Which of following does not work on the existence of atmospheric pressure?
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 11 - Force and Pressure>Multiple Choice Questions (MCQs)>Q 76
The magnitude of force is expressed in the unit of force called:
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 11 - Force and Pressure>Multiple Choice Questions (MCQs)>Q 77
Which of the following change appreciably when a batsman hits a moving cricket ball?
A. Shape B. Direction C. Size D. Speed.
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 11 - Force and Pressure>Multiple Choice Questions (MCQs)>Q 78
 Which of the following is not an effect of force? 
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 11 - Force and Pressure>Multiple Choice Questions (MCQs)>Q 79
Which of the following is not a non-contact force ? 
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 11 - Force and Pressure>Multiple Choice Questions (MCQs)>Q 80
Which of the following scientists gave the idea of the existence of gravitational force ? 
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 11 - Force and Pressure>Multiple Choice Questions (MCQs)>Q 81
Some mustard oil is kept in a beaker. It will exert pressure: