NTN Science 2

Question 1

What is Newton's First Law of Motion commonly called?

Accepted Answer

Law of Inertia

Answer

Law of Acceleration

Answer

Law of Action-Reaction

Answer

Law of Gravity

Question 2

In a scientific experiment, the 'control group' is used to:

Accepted Answer

Provide a baseline for comparison with no experimental variable applied

Answer

Test the new variable being studied

Answer

Represent the most extreme test condition

Answer

Record all data from the experiment

Question 3

Which of the following is a renewable energy source?

Accepted Answer

Solar power

Answer

Natural gas

Answer

Coal

Answer

Nuclear fission fuel

Question 4

What state of matter has a definite volume but no definite shape?

Accepted Answer

Liquid

Answer

Solid

Answer

Gas

Answer

Plasma

Question 5

Which of the following correctly identifies an example of chemical energy being converted to thermal energy?

Accepted Answer

Burning wood in a fireplace

Answer

A battery powering a flashlight

Answer

A fan spinning in the wind

Answer

A solar panel generating electricity

Question 6

Which part of a cell contains the genetic material (DNA)?

Accepted Answer

Nucleus

Answer

Mitochondria

Answer

Cell membrane

Answer

Ribosome