waves

While surfing on the beach, Hernando caught about 42 waves by his estimation, give or take 4 waves. Find the maximum and minimum of waves from Hernando’s estimate.

• between 38 and 44 waves

• between 36 and 46 waves

• between 36 and 44 waves

• between 38 and 46 waves

Two numbers are each a distance of 3 units away from another number. The other number is 5. Write an absolute value equation to represent the two numbers.

• |5 - x| = 3

• |x - 3| = 5

• |3 - x|= 5

• |x - 5|= 3

This object would be moving (pick all that are correct):

• up

• down

• left

• right

_______ carry the greatest amount of energy. 

• x-rays
• gamma rays
• infrared rays
• visible light

The longer it takes a wave to pass by, the bigger its ____________.

• Period

• Frequency

• Amplitude

• Wave Speed

The highest peak or point of a transverse wave

• frequency

• trough

• crest

• hertz

Which of the following will not change in different gravitational fields?

• weight
• force
• mass
• pounds

Which letter represents the wave crest?

• A
• B
• C
• D

A 10 kg bowling ball would require what force to accelerate down an alleyway at a rate of 3 m/s²?

Force = mass x acceleration

• 30 N

• 3.34 N

• 0.3 N

• 13 N

Which wave in the diagram has the greatest wavelength?

• 1
• 2
• 3
• 4