SS1 first term physics past questions and answers

SS1 first term physics past questions and answers

Here are 20 SS1 physics questions with options and answers:

Question: What is the SI unit of force?

A) Newton

B) Joule

C) Watt

D) Pascal

Answer: A) Newton

Question: Which of the following is a vector quantity?

A) Speed

B) Mass

C) Distance

D) Velocity

Answer: D) Velocity

Question: What is the formula for calculating speed?

A) Speed = Distance/Time

B) Speed = Time/Distance

C) Speed = Force × Distance

D) Speed = Mass × Acceleration

Answer: A) Speed = Distance/Time

Question: What is the acceleration due to gravity on Earth's surface?

A) 9.8 m/s²

B) 6.3 m/s²

C) 5.2 m/s²

D) 12.5 m/s²

Answer: A) 9.8 m/s²

Question: In which state of matter do particles have the least energy and are closely packed?

A) Solid

B) Liquid

C) Gas

D) Plasma

Answer: A) Solid

Question: What is Ohm's law?

A) V = IR

B) P = IV

C) F = ma

D) E = mc²

Answer: A) V = IR

Question: Which color has the longest wavelength in the visible spectrum?

A) Red

B) Blue

C) Green

D) Violet

Answer: A) Red

Question: What is the SI unit of electric current?

A) Ampere

B) Volt

C) Ohm

D) Watt

Answer: A) Ampere

Question: What is the law of reflection?

A) The angle of incidence is equal to the angle of reflection

B) The angle of incidence is greater than the angle of reflection

C) The angle of incidence is less than the angle of reflection

D) Light doesn't follow any specific rule during reflection

Answer: A) The angle of incidence is equal to the angle of reflection

Question: Which type of energy is associated with motion?

A) Potential energy

B) Kinetic energy

C) Thermal energy

D) Chemical energy

Answer: B) Kinetic energy

Question: What is the law of conservation of energy?

A) Energy can be created but not destroyed

B) Energy can be destroyed but not created

C) Energy cannot be created or destroyed, only transformed

D) Energy is not conserved in any form

Answer: C) Energy cannot be created or destroyed, only transformed

Question: Which planet is known as the "Red Planet"?

A) Venus

B) Mars

C) Jupiter

D) Saturn

Answer: B) Mars

Question: What is the purpose of a concave lens?

A) To converge light rays

B) To diverge light rays

C) To magnify objects

D) To correct farsightedness

Answer: B) To diverge light rays

Question: What is the SI unit of power?

A) Watt

B) Joule

C) Newton

D) Ampere

Answer: A) Watt

Question: What is the formula for calculating work?

A) Work = Force × Distance × Time

B) Work = Mass × Acceleration

C) Work = Force × Distance

D) Work = Power × Time

Answer: C) Work = Force × Distance

Question: Which law states that a body at rest will remain at rest, and a body in motion will remain in motion unless acted upon by a net external force?

A) Newton's First Law

B) Newton's Second Law

C) Newton's Third Law

D) Law of Gravitation

Answer: A) Newton's First Law

Question: What is the SI unit of frequency?

A) Hertz

B) Newton

C) Watt

D) Pascal

Answer: A) Hertz

Question: What is the relationship between voltage, current, and resistance in an electrical circuit?

A) V = IR

B) I = VR

C) R = IV

D) P = IV

Answer: A) V = IR

Question: Which of the following is a renewable source of energy?

A) Coal

B) Natural Gas

C) Solar

D) Nuclear

Answer: C) Solar

Question: What is the primary function of the ozone layer in the Earth's atmosphere?

A) Absorbing ultraviolet radiation

B) Absorbing infrared radiation

C) Regulating temperature

D) Producing oxygen

Answer: A) Absorbing ultraviolet radiation