Science (8) Midterm 2024

Front

What does the Big Bang Theory suggest about the origin of the universe?

Back

The universe started at a single point.

Front

What will an object at rest do if no outside forces are applied?

Back

It will stay at rest.

Front

What happens to stars when you move towards the left of the HR diagram?

Back

Stars get hotter.

Front

What is a theory in scientific terms?

Back

An idea based on scientific evidence that can't be proven true.

Front

How do you calculate the net force when arrows are in the same direction?

Back

Add the forces together.

Front

How do you calculate the net force when arrows are in opposite directions?

Back

Subtract the smaller force from the larger force.

Front

What is the definition of force?

Back

A push or pull on an object.

Front

What is inertia?

Back

The tendency of an object to resist changes in its state of motion.

Front

What is the relationship between mass and gravity?

Back

More mass means a stronger gravitational pull.

Front

What is the function of a telescope?

Back

To observe distant objects in space.