Physics MCQs:

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"Better a cruel truth than a comfortable delusion."

― Edward Abbey

Science-Physics-Multiple Choise Questions and Answers

প্রতিটি প্রশ্নের জন্য চারটি করে উত্তর থাকবে যার একটি সঠিক, বামদিকে A, B, C এবং D এর উপর ক্লিক করে সঠিক উত্তরটি দেখতে পারেন। যদি উত্তর সঠিক হয় তবে অপশনটির ডান দিকে টিক () আর উত্তর ভূল হলে ক্রস () চিনহ প্রদ্ররশিত হবে।

# 11. Rain drops are spherical in shape because of__________.

A.

acceleration due to gravity

B.

surface tension

C.

liquidity

D.

speeding

# 12. Which one of the following is an example of derived quantity?

A.

Speed

B.

Mass

C.

Power

D.

Energy

# 13. Which one of the following is wrong statement for meatls?

A.

Metal particles are held together by strong metallic bonds.

B.

Metals have low melting and boiling points.

C.

Metal is a good conductor of electric current.

D.

Metals have free electron.

# 14. Newton's first law of motion is also known as__________.

A.

law of inertia

B.

law of gravity

C.

law of infinity

D.

law of constant

# 15. The unit of electrical capacity is____________.

A.

volt (symbol: V)

B.

Watt (symbol: F)

C.

farad (symbol: F)

D.

coulomb (symbol: C)

# 16. Which of the following is not a SI (International system of units) base units ?

A.

Meter

B.

Inch

C.

Kelvin

D.

Mole

# 17. What is a sound wave in air?

A.

Electromagnetic

B.

Polarised

C.

Transverse

D.

Longitudinal

# 18. Which statement is correct of the following?

A.

Energy in the process of transfer from one body to another.

B.

Sound energy is a form of electrical energy.

C.

Thermal energy is an example of mechanical energy.

D.

Energy is released as a result of the chemical reaction.

# 19. Energy posses by a body in motion is called_____________.

A.

Mechanical energy

B.

Potential energy

C.

Kinetic energy

D.

Nuclear energy

# 20. Exertion of pull or push on an object is termed as____________.

A.

nuclear reaction

B.

force

C.

electrical energy

D.

Work done

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