Q1) Select the correct alternative : i. The pressure and thrust are related as
a. Pressure = Thrust
b. Pressure = Thrust × Area
c. Pressure = Thrust/Area
d. Pressure = Area/Thrust
ii. A body weighing 5 kgf placed on a surface area on 0.1 metre square exerts a thrust on the surface :
a. 50 kgf
b. 5 kgf
c. 50 kgf metre square
d. 5 kgf metre square
iii. The feet of a lizard acts like :
a. Moving pads
b. Drilling pads
c. Suction pads
d. None of the above
iv. Pressure exerted by a liquid is due to its
a. Weight
b. Mass
c. Volume
d. Area
v. Pressure inside a liquid increases with
a. Increase in depth
b. Decrease in depth
c. Decrease in density
d. None of the above
Kindly give proper answers
a. Pressure = Thrust
b. Pressure = Thrust × Area
c. Pressure = Thrust/Area
d. Pressure = Area/Thrust
ii. A body weighing 5 kgf placed on a surface area on 0.1 metre square exerts a thrust on the surface :
a. 50 kgf
b. 5 kgf
c. 50 kgf metre square
d. 5 kgf metre square
iii. The feet of a lizard acts like :
a. Moving pads
b. Drilling pads
c. Suction pads
d. None of the above
iv. Pressure exerted by a liquid is due to its
a. Weight
b. Mass
c. Volume
d. Area
v. Pressure inside a liquid increases with
a. Increase in depth
b. Decrease in depth
c. Decrease in density
d. None of the above
Kindly give proper answers
Add an Answer
More Questions From This User See All