WorksheetsCh. 11 HW Quiz 1
Total questions: 13
Worksheet time: 3hrs 15mins
The number of waves that pass in a certain amount of time is called
A wave with a long wavelength will have a ______ frequency and _____ energy
Which wave has the greatest frequency?
Which wave has the longest wavelength?
Red Wave
Orange Wave
Green Wave
Purple Wave
If a short wavelength has more ENERGY than long wavelength, which color Lightsaber is the most dangerous, or powerful?
Red
Orange
Blue
Green
Which of the following are in correct order from greatest to least energy?
microwaves, infrared, ultraviolet, x-rays
microwaves, x-rays, infrared, ultraviolet
x-rays, ultraviolet, infrared, microwaves
infrared, ultraviolet, x-rays, microwaves
Match each component of the Energy wave equations to the correct term.
E
Energy
h
Planck's constant
c
speed of light
λ
wavelength
ν
frequency
Match each component of the Energy wave equations to the correct unit
E
J
h
Js
c
m/s
λ
m
ν
1/s
What is the energy of a quantum of light with a frequency of 7.39x1014 Hz?
4.88x1019 J
4.88x10-19J
2.22x1023J
2.22x10-23J
Certain blue lights have a frequency of 6.91x1014 Hz. What is the wavelength?
4.34x1021 m
4.34x10-21 m
4.34x10-7 m
4.34x107 nm
A certain photon of indigo light has a wavelength of 422 nm. What is the frequency? HINT: 1 m = 1x109nm
7.11 Hz
1.41x10-15 Hz
-1.41x1015 Hz
2.62x10-7 m
2.62x107 m
2.64x10-45 m
2.64x1045 m
