# Welcome! Sound and Light. Ducky-WavesRefraction, Absorption, transmission, Reflection Electromagnetic Spectrum Frequency, Wavelength, Amplitude, Speed.

## Presentation on theme: "Welcome! Sound and Light. Ducky-WavesRefraction, Absorption, transmission, Reflection Electromagnetic Spectrum Frequency, Wavelength, Amplitude, Speed."— Presentation transcript:

Welcome! Sound and Light

Ducky-WavesRefraction, Absorption, transmission, Reflection Electromagnetic Spectrum Frequency, Wavelength, Amplitude, Speed Sound and Pitch 200 400 600 800 1000 Bonus Question: 5000 pts

Ducky: 200 Question: What are the 2 types of waves Answer (Longitudinal and transverse )

Ducky: 400 Question: What do waves travel through? Answer (Mediums)

Ducky: 600 Question: A wave that moves in the same direction of the source, and travels parallel to the medium Answer (Longitudinal Wave)

Ducky: 800 Question: What is the most common medium that sound travels through? Answer (air)

Ducky: 1000 Question: Wave energy passes through the medium but does not take the medium with it. Answer (Transfer of Energy)

Characters of Waves : 200 Question: What happens when light hits a mirror Answer (Reflection)

Characteristics of Waves : 400 Question: When a wave enters a new medium it bends because of what 2 things Answer (Changes speed and direction)

Characteristics of Waves : 600 Question: A less solid objects allows waves to pass through easier is called Answer (transmission)

Characteristics of Waves: 800 Question: This type of object creates shadows because it absorbs all of the light Answer (opaque)

Characteristics of Waves: 1000 Question: The red laser was absorbed by the green water because red and green have different this Answer (Frequency)

EM: 200 Question: What wave on the Electromagnetic Spectrum can cause sunburn? Answer (Ultraviolet )

EM: 400 Question: What wave has the longest wavelength on the Electromagnetic Spectrum Answer (Radio waves)

EM: 600 Question: This wave is used by police officers with radar guns. Answer (Infrared waves)

EM: 800 Question: This color on the visible light spectrum was the shortest wavelength and the highest frequency. Answer (Violet)

EM: 1000 Question: This wave created a huge scare during the Japanese Earthquake, because of all the chemical damage to humans Answer (Gamma Rays)

Behavior of Waves : 200 Question: What is the highest and lowest part of a transverse wave? Answer (crest and through)

Behavior of Waves : 400 Question: What is the measurement from crest to rest position? Answer (Amplitude)

Behavior of Waves: 600 Question: If a wave has a high frequency, what can we say about its wavelength Answer (The wavelength decreases)

Behavior of Waves: 800 Question: How do you measure frequency? Answer (How many waves in a certain amount of time)

Behavior of Waves: 1000 Question: Frequency X Wavelength= Answer (Speed)

Sound and Pitch: 200 Question: Sound is created by Answer (Vibrations)

Sound and Pitch: 400 Question The pitch of a sound you hear depends on the waves Answer (Frequency!)

Sound and Pitch: 600 Question: The shorter the boomwhacker what happens to the pitch Answer (The pitch increases)

Sound and Pitch: 800 Question: How is sound energy transferred? Answer (From medium to medium)

Sound and Pitch: 1000 Question: How are pitch and frequency related? Answer (As the pitch increases the frequency increases)

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!)

The Winner Of The Last Round Write Down How Much Money You Are Willing To Risk If You get the Question write you win that money If you get it wrong you Loss the money!

The Winner Of The Last Round Write Down How Much Money You Are Willing To Risk If You get the Question write you win that money If you get it wrong you Loss the money!

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