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The SI unit of electric current is:

Correct Answer: 2

Which of the following is a vector quantity?

Correct Answer: 4

The force acting on a body moving in a circular path directed towards the center of the circle is called:

Correct Answer: 1

The phenomenon of change of light's direction when it passes from one medium to another is called:

Correct Answer: 2

Which of the following statements about static electricity is true?

Correct Answer: 3

The energy stored in a stretched spring is an example of:

Correct Answer: 2

The law stating that every action has an equal and opposite reaction is known as:

Correct Answer: 3

Which of the following is a scalar quantity?

Correct Answer: 4

Which of the following is NOT a type of electromagnetic wave?

Correct Answer: 3

The resistance of a wire depends on its:

Correct Answer: 1

The SI unit of power is:

Correct Answer: 2

Which of the following is NOT a type of simple machine?

Correct Answer: 4

The energy possessed by a body due to its motion is called:

Correct Answer: 2

The process of heat transfer through direct contact between particles of a substance is called:

Correct Answer: 1

The property of a body to resist any change in its state of rest or uniform motion is called:

Correct Answer: 2

The branch of physics dealing with the behavior of very small particles, such as atoms and nuclei, is called:

Correct Answer: 1

The speed of light in a vacuum is approximately:

Correct Answer: 1

The law of conservation of energy states that:

Correct Answer: 1

Which of the following is a unit of pressure?

Correct Answer: 1

The bending of light around obstacles and the spreading out of light when it passes through a narrow slit is called:

Correct Answer: 4

The process of conversion of a solid directly into vapor without passing through the liquid state is called:

Correct Answer: 3

The SI unit of electric charge is:

Correct Answer: 3

Which of the following is an example of a non-contact force?

Correct Answer: 4

The unit of electric potential difference is:

Correct Answer: 3

Which of the following is NOT a type of mechanical wave?

Correct Answer: 2

The process of transfer of heat energy by the movement of heated fluid is called:

Correct Answer: 2

The formula for calculating gravitational potential energy is:

Correct Answer: 1

The rate of doing work is called:

Correct Answer: 2

Which of the following is a vector quantity?

Correct Answer: 4

Which law states that every action has an equal and opposite reaction?

Correct Answer: 3

The bending of light when it passes from one medium to another of different density is known as:

Correct Answer: 2

Which of the following is a scalar quantity?

Correct Answer: 4

Which of the following is a renewable source of energy?

Correct Answer: 3

What is the SI unit of power?

Correct Answer: 2

Which particle has a positive charge?

Correct Answer: 3

Which of the following statements about acceleration due to gravity is correct?

Correct Answer: 3

What is the SI unit of force?

Correct Answer: 1

Which of the following is NOT a type of simple machine?

Correct Answer: 4

The phenomenon of interference is associated with which wave property?

Correct Answer: 4

What happens to the resistance of a conductor when its temperature increases?

Correct Answer: 1

What type of mirror forms a virtual and magnified image?

Correct Answer: 1

In which medium does sound travel the fastest?

Correct Answer: 3

What is the SI unit of electric charge?

Correct Answer: 3

Which law states that the pressure exerted by a confined fluid is transmitted undiminished in all directions?

Correct Answer: 1

What is the speed of light in a vacuum?

Correct Answer: 1

Which of the following statements about electric charges is FALSE?

Correct Answer: 4

Which of the following is NOT a unit of energy?

Correct Answer: 3

What is the SI unit of frequency?

Correct Answer: 1

What is the name of the force that opposes the relative motion between surfaces in contact?

Correct Answer: 1

Which of the following statements about waves is FALSE?

Correct Answer: 3

In a photoelectric effect experiment, if the intensity of the incident light is increased while keeping the frequency constant, what happens to the maximum kinetic energy of the emitted electrons?

Correct Answer: 1

Which of the following statements is true about an ideal gas in an isothermal expansion?

Correct Answer: 2

In a series LCR circuit, what happens to the phase angle between the voltage and current when the circuit is at resonance?

Correct Answer: 1

In a resonant RLC circuit, the impedance is minimized when:

Correct Answer: 3

In a vacuum, which of the following statements about light is correct?

Correct Answer: 2