Rude moms
interfere
volleyball
uprefs
exit game
100
What does a Gamma Ray do?
What is it kills of cancer cells.
100
How does concave and convex lens' refract light?
What is when Concave goes right through and scatters Convex- light goes through meets at focal point and then scatters.
100
what are the uses of the type of waves in the Electromagnetic Spectrum?
What is Radio- TV Microwaves-carry cell phone calls Infrared-Astronomy, source of heat Visible- To see people, and communicate wth them Ultraviolet- Health, medicine, agriculture, security x-Ray- medicine, security, industry, ENGINEERING Gamma- Kill cancer cells, make pictures of the Brain
100
What three things can happen when light strikes an object?
What is it can be absorbed, reflected, or transmitted.
100
What is the order of the waves on the Electromagnetic Spectrum?
What is Radio Waves, then Microwaves, then Infrared, then visible light, then Ultraviolet light, then X-rays, then Gamma rays. (Rude moms interfere volleyball upref exit game
200
What are Translucent, transparent, and opaque? and give examples
What is Translucent- can see through but hard and things are blurry because the object scatters light(a door you can not see much through. things are blurry) TRANSPARENT- can see through completely. EX: windows, OPAQUE- can not see through at all. EX a desk, human
200
What is an example of Infrared and Ultraviolet waves?
What is a heat lamp for Infrared and money for Ultraviolet.
200
To tell broken body parts, you would use a...
What is an x-ray
200
How is frequency related to amount of energy of a wave?
What is when a frequency goes up so does the wave, when there is a lower frequency, there is lower energy.
200
How are electromagnetic waves different?
What is they all have varying output different radiation, some travel as waves, some as particles, and also they have different uses and characteristics, lastly, different wavelengths and frequency's
300
A cell phone
What is an example of microwaves
300
What has the highest frequency?
What is a Gamma ray. A Radio wave has the lowest frequency.
300
How is frequency related to wavelength?
What is INVERSELY PORPORTINAL!!!!!!!!!
300
What is the color order for visible light IN ORDER? (Hint there are 6 colors)
What is RED-ORANGE-YELLOW-GREEN-BLUE-VIOLET?
300
Describe sound waves
What is a longitudinal wave, and mechanical wave that can travel through a medium.
400
What is the color of an opaque object determined by?
What is by the color of light it reflects. NOT ABSORBS
400
Does a Gamma ray have high or low energy?
What is a Gamma ray has high energy? A radio wave has the lowest energy.
400
Name all the ways Electromagnetic waves are similar
What is they all are Useful, all Radiation, all travel same speed, and travel same way, needs no medium, and TRAVELS AT 300,000 KILO PER SECOND (3 x 10 to the 8th)
400
What wave is the most and least dangerous?
What is a gamma Ray is MOST dangerous while a radio wave is LEAST dangerous
400
An example of Infrared waves?
What is a heat lamp?
500
What has the longest and shortest wavelength?
What is a Radio wave has the longest and Gamma Ray has the shortest wavelength?
500
When an ambulance is coming towards you, do you have increasing or decreasing frequency? (This is an example of the Doppler Effect)
What is increasing frequency. The person the ambulance is moving away from is having decreasing energy as the vehicle is decreasing out of sight.
500
What is an example of Radio Waves?
What is a T.V.
500
A $20 bill is an example of what wave?
What is an Ultraviolet wave?
500
Describe what happens in refraction?
What is the bending of a wave as it enters a new medium at an angle. When one side moves slower as another as it enters the medium.
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