PSU11 Doodle Notes and Review

Multiple Choice

Which transverse wave has the highest frequency?

• 1

• 2

• 3

• 4

Multiple Choice

The measurement of the distance the particles move from the resting point of the wave

• Wavelength
• Frequency
• Amplitude
• Crest

Multiple Choice

What kind of wave is pictured below?

• compressional wave
• transverse wave
• sound wave
• mechanical wave

Multiple Choice

Top of the wave

• Wavelength
• Amplitude
• Trough
• Crest

Multiple Choice

Bottom of the wave

• Crest
• Trough
• Frequency
• Wavelength

Multiple Choice

A mechanical wave cannot travel through...

• a vacuum(empty space).
• water.
• air. 
• glass.

Multiple Choice

Which wave in the diagram has the greatest frequency?

• 1
• 2
• 3
• 4

Multiple Choice

Which type of wave is pictured here?

• Longitudinal
• Transverse
• Light 
• Electromagnetic

Multiple Choice

It is the high pressure part of the wave where the particles are close together. It is part A on this picture.

• Compression

• Amplituide

• Rarefaction

• Wavelength

​Make sure your show your Work-
Show Kayser when this 1-9 are complete

Multiple Choice

In which of the following state are the particles closest together?

• Fluid

• Gas

• Liquid

• Solid

Multiple Choice

This type of energy is stored in the nucleus of an atom

• Nuclear energy

• Sound energy

• electrical energy

• chemical energy

Multiple Choice

The hot sun was releasing a large amount of ________ energy causing the day to be extremely hot.

• Sound energy

• Thermal energy

• Electrical Energy

Multiple Choice

What kind of energy is in a rock at the edge of a cliff?

• Potential
• Kinetic

Multiple Choice

• Potential Energy
• Kinetic Energy

Multiple Choice

• Potential Energy
• Kinetic Energy

Multiple Choice

A force that acts on an object to slow or stop its motion

• speed
• friction
• gravity
• unbalanced forces

Multiple Choice

If 150 Joules of work is needed to move a box 10 meters, what force was used? 

• 1500 N
• 15 N
• 1.5 N
• 150 N

Multiple Choice

A kid applies a force of 70 N to a ball over 1.1 meters. How much work did he do on the ball? 

• 77 J
• 7.7 J 
• 0.7 J 
• 770 J 

Multiple Choice

You do 90 joules of work in 30 seconds. How much power have you generated?

• 30 watts
• 3 watts
• 120 watts
• 270 watts

Multiple Choice

You move an 8-newton weight five meters in 4 seconds. How much power have you generated?

• 160 watts
• 10 watts
• 6.4 watts
• 17 watts

Multiple Choice

Which letter is a trough?

• F
• G
• H
• J

Multiple Choice

What type of wave is this?

• Longitudinal
• Transverse

Multiple Choice

Which is the correct equation for calculating the speed of a wave?

• T = 1/f
• Speed= Wavelength x Period
• Speed = Wavelength/Frequency
• Speed= Wavelength x Frequency

Multiple Choice

What do all waves transfer?

• Light
• Sound
• Heat
• Energy

Multiple Choice

What is the material waves travel through?

• Period
• Frequency
• Medium
• Hertz

Multiple Choice

The number of wavelengths that pass a point each per second is:

• frequency
• period
• longitudinal 
• transverse wave 

Multiple Choice

What is the unit for frequency?

• Hertz (Hz)

• seconds (s)

• meters (m)

• Newtons (N)

Multiple Choice

What is the unit for period?

• Hertz (Hz)

• seconds (s)

• meters (m)

• Newtons (N)

Multiple Choice

Find the frequency of a wave whose period is 0.04s

• 15 Hz

• 20 Hz

• 25 Hz

• 30 Hz

Multiple Choice

If the weight of the block is 10N, how much force does one have to apply to lift it using this pulley (MA=2)?

• 2N
• 5N
• 10N
• 15N

Multiple Choice

What is the mechanical advantage if you lift a load of 300 newtons and you only push down with 50 newtons?

• 250
• 50
• 60
• 6