Mr K Physics Semester 1 Final Exam Pt 1

Which of the following is an area of physics that studies motion and its causes?

• thermodynamics

• quantum mechanics

• mechanics

• optics

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4

NGSS.MS-PS3-1

Listening to your favorite radio station involves which area of physics?

• optics

• thermodynamics

• vibrations and wave phenomena

• relativity

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

A chef roasts a leg of lamb. Identify the area of physics that this involves.

• mechanics

• thermodynamics

• vibrations and wave phenomena

• relativity

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-4

According to the scientific method, why does a physicist make observations and collect data?

• to decide which parts of a problem are important

• to ask a question

• to make an interpretation

• to solve all problems

Tags

NGSS.MS-PS1-2

NGSS.MS-PS2-2

In the steps of the scientific method, what is the next step after formulating and objectively testing hypotheses?

• interpreting results (analyzing data)

• stating conclusions

• conducting experiments

• making observations and collecting data

Tags

NGSS.MS-PS1-2

Which statement about models is "not" correct?

• Models describe only part of reality.

• Models help build hypotheses.

• Models help guide experimental design.

• Models manipulate a single variable or factor in an experiment.

Tags

NGSS.MS-ETS1-4

The symbol cm represents a ​ (a)   .

• centimeter
• centrimeter
• calorimeter
• Collinsmeter

Which of the following represents a "micrometer"?

• 
• 
• 
• 

Which of the following represents the numerically "largest" unit? (assuming the same value is assigned to each)

• 
• 
• 
• 

The SI base unit used to measure mass is the ​ (a)  

• kilogram
• meter
• second
• liter