FREE BMST Science Questions and Answers

Question 1

What is the boiling point of water?

Accepted Answer

100 degrees Celsius

Answer

0 degrees Celsius

Answer

50 degrees Celsius

Answer

200 degrees Celsius

Question 2

What is the freezing point of water?

Accepted Answer

0 degrees Celsius

Answer

50 degrees Celsius

Answer

100 degrees Celsius

Answer

-10 degrees Celsius

Question 3

A pull or a push applied or exerted on an object is:

Accepted Answer

Force

Answer

Energy

Answer

Velocity

Answer

Distance

Question 4

The ability to do work is:

Accepted Answer

Energy

Answer

Velocity

Answer

Force

Answer

Heat

Question 5

____________ is said to be done when a force of 1Newton moves an object of mass 1 gram, 1 meter in the direction of the force.

Accepted Answer

Work

Answer

Force

Answer

Time

Answer

Energy

Question 6

_____________ is the speed in a given direction; rate of motion with direction.

Accepted Answer

Velocity

Answer

Work

Answer

Energy

Answer

Temperature

Question 7

Which of the following energy sources is characterized by the process of nuclear fusion?

Accepted Answer

Solar

Answer

Coal

Answer

Natural Gas

Answer

Geothermal

Question 8

What does Newton's second law of motion state?

Accepted Answer

Force is directly proportional to mass times acceleration.

Answer

Force is inversely proportional to acceleration.

Answer

Force is directly proportional to mass.

Answer

Force is inversely proportional to mass.

Question 9

According to Boyle's Law, what happens to the volume of a gas if its pressure is increased while keeping the temperature constant?

Accepted Answer

Volume decreases

Answer

Volume increases

Answer

Volume remains the same

Answer

Volume becomes zero

Question 10

Charles' Law describes the relationship between the volume and temperature of a gas at constant pressure. What does the law state?

Accepted Answer

Volume is directly proportional to temperature.

Answer

Volume is inversely proportional to temperature.

Answer

Volume is inversely proportional to pressure.

Answer

Volume is directly proportional to pressure.