welcome! sound and light
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Welcome! Sound and Light. Sound and Light. Ducky: 200. Question: What are the 2 types of waves Answer (Longitudinal and transverse ). Back. Ducky: 400. Question: What do waves travel through? Answer (Mediums). Back. Ducky: 600. Question: - PowerPoint PPT PresentationTRANSCRIPT
Welcome!Sound and Light
Sound and LightDucky-Waves Refraction,
Absorption, transmission,Reflection
Electromagnetic Spectrum
Frequency, Wavelength, Amplitude, Speed
Sound and Pitch
200 200 200 200 200
400 400 400 400 400
600 600 600 600 600
800 800 800 800 800
1000 1000 1000 1000 1000
Bonus Question: 5000 pts
Ducky: 200• Question:• What are the 2 types of waves• Answer• (Longitudinal and transverse )
Back
Ducky: 400• Question:• What do waves travel through?• Answer• (Mediums)
Back
Ducky: 600• Question: A wave that moves in the same direction of the source, and travels parallel to the medium• Answer• (Longitudinal Wave)
Back
Ducky: 800• Question:• What is the most common medium that sound
travels through?• Answer• (air)
Back
Ducky: 1000• Question:• Wave energy passes through the medium but
does not take the medium with it. • Answer• (Transfer of Energy)
Back
Characters of Waves : 200
• Question:• What happens when light hits a mirror• Answer• (Reflection)
Back
Characteristics of Waves : 400
• Question:• When a wave enters a new medium it bends
because of what 2 things• Answer• (Changes speed and direction)
Back
Characteristics of Waves : 600
• Question:• A less solid objects allows waves to pass
through easier is called• Answer• (transmission)
Back
Characteristics of Waves: 800
• Question:• This type of object creates shadows because it
absorbs all of the light• Answer• (opaque)
Back
Characteristics of Waves: 1000
• Question:• The red laser was absorbed by the green
water because red and green have different this
• Answer• (Frequency)
Back
EM: 200• Question:• What wave on the Electromagnetic Spectrum
can cause sunburn?• Answer• (Ultraviolet )
Back
EM: 400• Question:• What wave has the longest wavelength on the
Electromagnetic Spectrum• Answer• (Radio waves)
Back
EM: 600• Question:• This wave is used by police officers with radar
guns.• Answer• (Infrared waves)
Back
EM: 800• Question:• This color on the visible light spectrum was
the shortest wavelength and the highest frequency.
• Answer• (Violet)
Back
EM: 1000• Question:• This wave created a huge scare during the
Japanese Earthquake, because of all the chemical damage to humans
• Answer• (Gamma Rays)
Back
Behavior of Waves : 200
• Question:• What is the highest and lowest part of a
transverse wave?• Answer• (crest and through)
Back
Behavior of Waves : 400
• Question:• What is the measurement from crest to rest
position?• Answer• (Amplitude)
Back
Behavior of Waves: 600
• Question:• If a wave has a high frequency, what can we
say about its wavelength• Answer• (The wavelength decreases)
Back
Behavior of Waves: 800
• Question:• How do you measure frequency?
• Answer• (How many waves in a certain amount of time)
Back
Behavior of Waves: 1000
• Question:• Frequency X Wavelength=• Answer• (Speed)
Back
Sound and Pitch: 200
• Question:Sound is created by
• Answer• (Vibrations)
Back
Sound and Pitch: 400
• Question• The pitch of a sound you hear depends on the
waves • Answer• (Frequency!)
Back
Sound and Pitch: 600
• Question:• The shorter the boomwhacker what happens
to the pitch• Answer• (The pitch increases)
Back
Sound and Pitch: 800
• Question:• How is sound energy transferred?• Answer• (From medium to medium)
Back
Sound and Pitch: 1000
• Question:• How are pitch and frequency related?• Answer• (As the pitch increases the frequency
increases)
Back
Bonus Question: 5000 pts.
• Question:• You can ask a question here, Since this is the
Bonus Q. it should be the hardest question.• Answer• …• (The answer here!)
Back
Daily Double
The Winner Of The Last RoundWrite Down How Much Money
You Are Willing To RiskIf You get the Question write you win that money
If you get it wrong you Loss the money!
Daily Double
The Winner Of The Last RoundWrite Down How Much Money
You Are Willing To RiskIf You get the Question write you win that money
If you get it wrong you Loss the money!