Practice Physics GS Questions and Answers

• The intensity of any wave is proportional to which quantity?
• Which law states that the total current entering a junction is equal to the total current leaving the junction?
• Why does a large fire in the open appear to be fanned by strong winds?
• The apparent weight of a person in a lift moving downward with uniform acceleration is: 
• What does 'IC' stand for in electronics?
• Who laid the foundations of Quantum Theory?
• A sudden drop in barometric pressure indicates which of the following?
• In a charged conductor, where do the electrical charges tend to reside?
• When do spring tides occur?
• What is the point called where the total mass of a body is considered to be concentrated?
• Why does a fountain pen leak on an airplane flying at high altitude?
• What is the angle between centripetal acceleration and tangential acceleration?
• Which law explains why it is difficult to hammer a nail into a freely suspended wooden frame?
• If a force is applied to two stationary objects with different masses for the same duration, what will be the same for both objects?
• Which law states that the ratio of the potential difference across a conductor to the current through it is constant, provided the temperature remains cons...
• Cryogenics is the branch of physics that deals with what?
• What term refers to the superposition of two or more coherent waves to produce regions of maxima and minima?
• The movement of a train is an example of what type of motion?
• In which medium can sound not travel?
• What is the rate of change of momentum called?
• In which direction does torque act?
• Which type of mirror is used in car headlights?
• What is the value of acceleration due to gravity at the center of the earth?
• What does the slope of a velocity-time graph represent?
• Which law states that internal energy is a function of state and the increase in internal energy equals the sum of heat supplied to the system and work don...
• The velocity of heat radiation in a vacuum is?
• The energy emitted by the Sun is primarily due to what process?
• The magnetic equator is closely associated with which of the following?
• Which quantity has the same dimensional formula as impulse?
• Boyle’s Law is applicable to gases under which conditions?
• What is inertia?
• Which instrument is primarily used to measure the relative density of liquids by utilizing the principle of buoyancy?
• Which instrument is used to measure the moisture content in the air?
• Which of the following is a characteristic of sound waves?
• Bernoulli's Principle is derived from which fundamental law?
• Which law describes the relationship between the force applied to a spring and its extension or compression?
• What are the dimensions of the coefficient of viscosity?
• What is the unit of the refractive index?
• The unit 'Weber' is associated with which of the following?
• When is the magnetic field strength considered strongest?