A force is applied on a cube of side 3m. Another force, double the ma – McqOptions

MCQOPTIONS

1.	A force is applied on a cube of side 3m. Another force, double the magnitude of the previous force is applied on a cube of 1m. What is the ratio of pressure on the first cube (P) to the pressure on the second cube (P’)?
A.	1/9
B.	18
C.	1/18
D.	1/2
Answer» D. 1/2

Discussion

No Comment Found

Related MCQs

Which of the following is used to measure pressure?
The SI unit of pressure is _____
From which of the following is the working of hydraulic machines based on?
What is Pascal’s Law?
Pascal’s Law is valid only for _____
3 containers A, B, C are filled with water as shown in the figure. What is the relation between the pressures at 1, 2, 3? Assume that all jars are stationery.
A force F is applied in a cross-sectional area as shown. The value of F is 20 N and the value of A is 2 m2. Find the pressure on the surface.
A force is applied on a cube of side 3m. Another force, double the magnitude of the previous force is applied on a cube of 1m. What is the ratio of pressure on the first cube (P) to the pressure on the second cube (P’)?
A force F is applied on a uniform rod of cross-section A and a force F’ is applied on a uniform rod of cross-section 3A. What is the relation between F and F’ if the pressure on both is the same?
Pressure decreases when _____