Final Exam Review

Front

What is the unit of force?

Back

The unit of force is newtons.

Front

Which letter represents a single DOT in Morse Code?

Back

The letter E represents a single DOT in Morse Code.

Front

Given the following tile pattern, how many tiles would be in the 5th shape if the pattern continues?

Back

The 5th shape would have 9 tiles.

Front

Which scientist is known for the Law about Pressure and Volume of Gas?

Back

Robert Boyle is known for the Law about Pressure and Volume of Gas.

Front

What does Hooke's Law describe?

Back

Hooke's Law describes the behavior of elastic materials under tension.

Front

What is the formula for Hooke's Law?

Back

F = kx, where F is the force applied, k is the spring constant, and x is the displacement.

Front

What is the definition of force in physics?

Back

Force is an interaction that causes an object to change its velocity, measured in newtons.

Front

What is the scientific method?

Back

The scientific method is a systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

Front

What are the three laws of motion?

Back

1. An object at rest stays at rest, and an object in motion stays in motion unless acted upon by a force. 2. F = ma (Force equals mass times acceleration). 3. For every action, there is an equal and opposite reaction.

Front

What is the definition of pressure in physics?

Back

Pressure is defined as force per unit area, measured in pascals (Pa).