Optics B/C

[0ddrenaline]

Use c=3.00*10^8

What is the wavelength (in nm) of light with a frequency of 4.40*10^2 THz? What color of visible light does this correspond to?

Answer (Click to Show Hidden Text)

682 nm, which corresponds to red light.

[John Richardsim]

Use c=3.00*10^8

What is the wavelength (in nm) of light with a frequency of 4.40*10^2 THz? What color of visible light does this correspond to?

Answer (Click to Show Hidden Text)

682 nm, which corresponds to red light.

Yep, good. Your turn.

[0ddrenaline]

The geometry of a compound microscope, which consists of two converging lenses, is shown in the picture above. The objective lens and the eyepiece lens have focal lengths of 2.8 mm and 3.3 cm, respectively. If an object is located at 3.0 mm from the objective lens, where is the final image located?
(sorry about the image quality)

[John Richardsim]

The geometry of a compound microscope, which consists of two converging lenses, is shown in the picture above. The objective lens and the eyepiece lens have focal lengths of 2.8 mm and 3.3 cm, respectively. If an object is located at 3.0 mm from the objective lens, where is the final image located?
(sorry about the image quality)

Answer (Click to Show Hidden Text)

11 cm behind the objective lens (18 cm behind the eyepiece).

[0ddrenaline]

The geometry of a compound microscope, which consists of two converging lenses, is shown in the picture above. The objective lens and the eyepiece lens have focal lengths of 2.8 mm and 3.3 cm, respectively. If an object is located at 3.0 mm from the objective lens, where is the final image located?
(sorry about the image quality)

Answer (Click to Show Hidden Text)

11 cm behind the objective lens (18 cm behind the eyepiece).

You're right. Go ahead

[John Richardsim]

Light with a wavelength of 6.00*10^2 nm in a vacuum enters water (n=1.33). What is the wavelength of the light in water?

[0ddrenaline]

Light with a wavelength of 6.00*10^2 nm in a vacuum enters water (n=1.33). What is the wavelength of the light in water?

answer (Click to Show Hidden Text)

4.51*10^2 nm

[John Richardsim]

Light with a wavelength of 6.00*10^2 nm in a vacuum enters water (n=1.33). What is the wavelength of the light in water?

answer (Click to Show Hidden Text)

4.51*10^2 nm

Yep, your turn.

[0ddrenaline]

What is the effect of a comatic aberration on a lens' image?

[kenniky]

What is the effect of a comatic aberration on a lens' image?

answer (Click to Show Hidden Text)

The image appears to have a "tail" due to different magnifications along the lens

(also, which part of the rules does this fall under?)