Show:
Planets / Seasons
Heat and Energy/ Newton
Rockets and More Sound
Waves
Sound
100
What planet orbits Earth?
What is the moon
100
True or False. Can heat move?
What is true
100
Using Newton's third law of motion, explain how a rocket launches.
What is answer must included correct explaination of action reaction force pairs
100
The distance between one point on a wave and the exact same place on the next wave.
What is wavelength
100
You should keep the volume at ____ % for _____ minutes when listening to earbuds.
What is 60, 60
200
Because of the tilt of Earth's axis, we experience _______ here on Earth?
What are seasons
200
Newton's first law of motion is also known as the law of ________ .
What is inertia
200
A high pitch sound corresponds to a _____ frequency sound wave and a low pitch sound corresponds to a ____ frequency sound wave.
What is high, low
200
A sound wave can be categorized as a ________ wave because it needs a medium to travel.
What is mechanical
200
True or False: An object MUST vibrate to produce sound
What is true
300
Halfway between two solstices, when daytime and night time are exactly equal, a __________ occurs.
What is an equinox
300
When an unbalanced force is applied to an object, the object will __________. The bigger the force, the greater the __________ tion.
What is accelerate (acceleration)
300
What is Newton's third law of motion?
What is For every action there is an equal and opposite reaction
300
How far the medium moves from rest position
What is amplitude
300
We measure the intensities of a human ear can detect by using the _______ scale.
What is decibel
400
When the northern hemisphere is tilted toward the sun, we are experiencing what season?
What is summer
400
What are the three ways heat can travel?
What is conduction, convection, radiation
400
Explain how two different instruments change pitch (can use your and other groups instruments from Sounds like Waves or real instrument examples)
Answers up to me
400
A sound wave can be categorized as a ________ wave because of the manner in which its particles move.
What is longitudinal
400
As distance from a source decreases, the intensity of a sound increases. This is known as a(n) _______ relationship.
What is inverse
500
A lunar eclipse occurs when which planets are in aligned in what order?
What is sun, Earth, moon
500
An object's resistance to changing its motion is also known as _________.
What is inertia
500
Think early on in Project Launch 102, what were 3 reasons some rockets DID NOT launch?
What is too heavy, fuel tank issues, one side too heavy, etc. (many answers)
500
for transverse waves, the highest point is the _____, and the lowest point is the _____.
What is crest, trough
500
Pitch of a sound is the sensation of a _______
What is frequency