Waves
Light
Reflection & Refraction
Electricity & Magnetism Review
Atoms
100
What type of wave is this?
Longitudinal Wave
100
What type of wave is light?
Transverse wave
100
What type of reflection does not create a visible image?
Diffuse Reflection
100
What do you call the flow of charge through a material?
Current
100
What does the atomic number of an element tell you?
How many protons it has
200
What type of wave is this?
Transverse wave
200
What is a particle of light called?
Photon
200
What type of reflection creates a visible image?
Specular Reflection
200
What is the equivalent
resistance of the circuit below?
18 kilohms
200
What is the formula of the ionic compound formed between Magnesium (Mg) and Chlorine (Cl)
MgCl2
300
Sound waves are what type of wave?
Longitudinal
300
What is the speed of light in a vacuum?
3x108 m/s
300
Why does light reflecting on a mirror create an image but light reflecting off a sheet of paper does not?
The paper is rougher than the mirror.
300
What are the invisible lines of force surrounding a magnet called?
Magnetic Field
300
How many valence electrons does nitrogen have
5
400
Which letter represents the amplitude of the wave?
D
400
What is the wavelength of light with a frequency of 3.4x1014?
8.82x10-7 m
400
Does light travel faster in the top or the bottom medium?
Top material
400
What is the equivalent resistance of the circuit below?
113.3 ohms
400
Which group on the periodic table includes metals that react violently with water?
Group 1 or Alkali Metals
500
What happens when sound bounces off a surface and the waves perfectly line up?
Resonance (it gets louder)
500
What is the energy of a photon of light with a frequency of 2x1014 Hz?
1.32x10-19 J
500
Light is traveling through air and strikes a piece of glass with an index of refraction of 1.5. If the light hits the glass at an angle of 320 from the normal line, what is the angle of reflection?
20.60
500
What is the current flowing from the battery in the example below?
4.67 A
500
How many valence electrons does an atom need to be stable?
a full octet or 8