Quiz on physics and biology

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

The law of conservation of energy states that:

A) Energy can be created but not destroyed

B) Energy can be destroyed but not created

C) The total energy in an isolated system remains constant

D) Energy changes from one form to another

Correct! Wrong!

Which organ in the human body is responsible for pumping blood?

A) Brain

B) Stomach

C) Heart

D) Lungs

Correct! Wrong!

What is the speed of light in a vacuum?

A) 3 x 10^6 m/s

B) 3 x 10^8 m/s

C) 1 x 10^8 m/s

D) 1 x 10^6 m/s

Correct! Wrong!

What is the SI unit of electric current?

A) Volt

B) Ampere

C) Ohm

D) Coulomb

Correct! Wrong!

What is the process by which plants make their own food using sunlight?

A) Respiration

B) Photosynthesis

C) Transpiration

D) Germination

Correct! Wrong!

What is the powerhouse of the cell?

A) Nucleus

B) Mitochondria

C) Ribosome

D) Chloroplast

Correct! Wrong!

Which part of the human brain controls balance and coordination?

A) Cerebrum

B) Cerebellum

C) Medulla

D) Hippocampus

Correct! Wrong!

Which of the following is the most fundamental force in nature?

A) Gravitational force

B) Electromagnetic force

C) Weak nuclear force

D) Strong nuclear force

Correct! Wrong!

Quiz on physics and biology

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