PHYS 102- GENERAL REVIEW
Identifying Equations: OPTICS
1) This diagram is called the ______________________
Electromagnetic Spectrum
,PHYS 102- GENERAL REVIEW
Identifying Equations: OPTICS
𝟑 × 𝟏𝟎 𝟖 𝒎/𝒔
2) Electromagnetic radiation travels in vacuum at what speed? __________________________
60ﹾ
3) In the diagram below, if the angle of incidence is 60ﹾ, what is the angle of reflection? _________
3
4) If light is passing from air-glass in the diagram above, what will be the angle of refraction? ____
, PHYS 102- GENERAL REVIEW
Identifying Equations: OPTICS
5) What’s the mathematical equation expressing the relationship between frequency, wavelength an
speed of light? 𝒄
𝒇=
ᨂ
____________
6) Identify the refractive index of the following material.
Substance Index of
Refraction
Glass 1.52
Water 1.33
Air 1.0 𝒄
n= v
7) How will you calculate the speed of light in an optical material? ____________
Identifying Equations: OPTICS
1) This diagram is called the ______________________
Electromagnetic Spectrum
,PHYS 102- GENERAL REVIEW
Identifying Equations: OPTICS
𝟑 × 𝟏𝟎 𝟖 𝒎/𝒔
2) Electromagnetic radiation travels in vacuum at what speed? __________________________
60ﹾ
3) In the diagram below, if the angle of incidence is 60ﹾ, what is the angle of reflection? _________
3
4) If light is passing from air-glass in the diagram above, what will be the angle of refraction? ____
, PHYS 102- GENERAL REVIEW
Identifying Equations: OPTICS
5) What’s the mathematical equation expressing the relationship between frequency, wavelength an
speed of light? 𝒄
𝒇=
ᨂ
____________
6) Identify the refractive index of the following material.
Substance Index of
Refraction
Glass 1.52
Water 1.33
Air 1.0 𝒄
n= v
7) How will you calculate the speed of light in an optical material? ____________