41. Why it is easier to swim in the sea than in a river?
42. The working of venturimeter is based on
43. The pressure in a liquid at a given depth below the surface
44. With the rise of temperature, the viscosity of liquid
45. If the area is small for a given force, the pressure will be-
46. Oil spreads on water surface because
47. Cohesive force is experienced between
48. As the depth increases from the free surface of a fluid, the pressure exerted by the liquid will be-
49. Which of the following elements was first produced artificially?
50. What is the thrust per unit area called?
Read More Section(Mechanical Physics)
Each Section contains maximum 100 MCQs question on Mechanical Physics. To get more questions visit other sections.