Midterm Physical Science Study Guide Part 1

25 Questions | By Jmanrox43 | Updated: Mar 22, 2022 | Attempts: 154

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Midterm Physical Science Study Guide Part 1 - Quiz

Part uno

Questions and Answers

1.

What are the two branches that make up physical science?
- A.
  
  Matter and energy
- B.
  
  Physics and motion
- C.
  
  Momentum and physics
- D.
  
  Physics and chemistry
2.

The first step of the Scientific Method is..
- A.
  
  Make Observations
- B.
  
  Form a hypothesis
- C.
  
  Communicate Results
- D.
  
  Ask a question
3.

Physical Science be used in every day life.
- A.
  
  True
- B.
  
  False
4.

What is the difference between a scientific theory and a scientific law?
- A.
  
  Laws tell you what happens. Theories tell you why it happens.
- B.
  
  Laws are always right and theories aren't.
- C.
  
  They are exactly the same.
- D.
  
  Laws cannot be proven. Theories can.
5.

Volume can be measured in..
- A.
  
  Liters
- B.
  
  Kilograms
- C.
  
  Cubic centimeters
- D.
  
  Both A and C
6.

Density=
- A.
  
  Watts over mass
- B.
  
  Joules over seconds
- C.
  
  Mass over volume
- D.
  
  Matter over volume
7.

Si units are based on the number...
- A.
  
  60
- B.
  
  10
- C.
  
  5
- D.
  
  100
8.

Physical Science is the study of..
- A.
  
  Mass and Gravity
- B.
  
  Matter and Energy
- C.
  
  Physics and Chemistry
- D.
  
  Density and weight
9.

The SI Unit for temperature is...
- A.
  
  Celcius
- B.
  
  Farenheit
- C.
  
  Both A and B
- D.
  
  Kelvin
10.

1 liter =_______ milliliters
- A.
  
  1000
- B.
  
  100
- C.
  
  10
- D.
  
  5
11.

The grass is green is an example of...
- A.
  
  Hypothesis
- B.
  
  Law
- C.
  
  Observation
- D.
  
  Data
12.

Measure of gravitational pull.
- A.
  
  Weight
- B.
  
  Mass
- C.
  
  Grams
- D.
  
  Meters
13.

A liquid with the least density in a cup with many different liquids will...
- A.
  
  Float to the top
- B.
  
  Sink to the bottom
- C.
  
  Fly like a bird
- D.
  
  All of the Above
14.

What is an example of physical change?
- A.
  
  Soured milk
- B.
  
  Melted Crayons
- C.
  
  Production of heat
- D.
  
  Glow in the dark objects
15.

What is an example of chemical change?
- A.
  
  Bending a nail
- B.
  
  Melting butter
- C.
  
  Freezing ice
- D.
  
  Rusting metal
16.

When liquid turns to gas...
- A.
  
  Particles are freed
- B.
  
  Particles vibrate in place
- C.
  
  Particles stay the same
- D.
  
  Particles reproduce
17.

The law that states that the volume of a gas is inversely proportional to the pressure of a gas when temperature is constant.
- A.
  
  Charle's Law
- B.
  
  Boyle's Law
- C.
  
  Newton's Law
- D.
  
  Archimede's Principle
18.

At what point does salt melt?
- A.
  
  It's freezing point
- B.
  
  It's condensing point
- C.
  
  It's evaporating point
- D.
  
  It doesn't melt
19.

Dry ice has to __________ energy to turn into air.
- A.
  
  Gain
- B.
  
  Lose
- C.
  
  Both A and B
20.

Can be found by measuring the speed of the molecules.
- A.
  
  Weight
- B.
  
  Mass
- C.
  
  Temperature
- D.
  
  Volume
21.

The force per area
- A.
  
  Weight
- B.
  
  Temperature
- C.
  
  Pressure
- D.
  
  Buoyancy
22.

What is the opposite of condensation?
- A.
  
  Evaporation
- B.
  
  Precipitation
- C.
  
  Melting
- D.
  
  Freezing
23.

The Salt in Salty Water is a..
- A.
  
  Solute
- B.
  
  Solvent
- C.
  
  Colloid
- D.
  
  Suspension
24.

An alloy is...
- A.
  
  A metal and a non-metal combined
- B.
  
  2 metals combined
- C.
  
  A liquid metal
- D.
  
  Both B and C
25.

Average speed=
- A.
  
  Distance over time
- B.
  
  Rate over work
- C.
  
  Joules over seconds
- D.
  
  Force over area