SS3 First Term Physics Past Questions And Answers

In this blog post, we present 20 thought-provoking SS3 Physics questions, each accompanied by multiple-choice options and detailed explanations. So, buckle up and let’s unravel the mysteries of physics together!

 

Question:

What is the SI unit of electric charge?

 

a) Coulomb

b) Ampere

c) Ohm

d) Volt

 

Answer: a) Coulomb

 

Question:

Which of the following is a vector quantity?

 

a) Speed

b) Distance

c) Mass

d) Velocity

 

Answer: d) Velocity

 

Question:

What happens to the resistance in a circuit if the temperature increases?

 

a) Increases

b) Decreases

c) Remains the same

d) Depends on the material

 

Answer: a) Increases

 

Question:

According to Newton’s third law of motion, for every action, there is an equal and opposite:

 

a) Force

b) Reaction

c) Acceleration

d) Momentum

 

Answer: b) Reaction

 

Question:

What is the speed of light in a vacuum?

 

a) 300,000 km/s

b) 150,000 m/s

c) 3,000,000,000 m/s

d) 300 m/s

 

Answer: a) 300,000 km/s

 

Question:

Which law states that the total energy of an isolated system is constant?

 

a) Newton’s First Law

b) Faraday’s Law

c) Law of Conservation of Energy

d) Boyle’s Law

 

Answer: c) Law of Conservation of Energy

 

Question:

What is the SI unit of force?

 

a) Newton

b) Joule

c) Watt

d) Pascal

 

Answer: a) Newton

 

Question:

What is the formula for calculating work?

 

a) Work = Force × Time

b) Work = Force × Distance

c) Work = Mass × Acceleration

d) Work = Power × Time

 

Answer: b) Work = Force × Distance

 

Question:

In a concave mirror, where is the image formed when the object is beyond the focal point?

 

a) At the focal point

b) Between the focal point and the mirror

c) Beyond the focal point

d) No image is formed

 

Answer: b) Between the focal point and the mirror

 

Question:

What is the principle behind the functioning of a transformer?

 

a) Ohm’s Law

b) Archimedes’ Principle

c) Faraday’s Law of Electromagnetic Induction

d) Pascal’s Principle

 

Answer: c) Faraday’s Law of Electromagnetic Induction