General Science - Physics MCQs
Physics Objective (Multiple Choice) General Knowledge & General Science Questions & Answers for SSC-CGL, UPPSC, UPSC, NDA, CDS and UPSC Civil Services Prelims Examinations.
61. What is the angle of contact for pure water and glass?
62. Which of the following represents the Density of a material?
63. What is the unit of Specific gravity?
64. What is the density of water at 4°?
65. What is the density of air at room temperature?
66. What happens to the viscosity of a liquid with increase in temperature?
67. Which of these is correct about Simple Harmonic Motion?
68. What is the oscillation in which the loss of oscillator is compensated by the supplying energy from an external source known as?
69. What is second’s pendulum?
70. What is the relationship between the time period and effective length of a simple pendulum?