hkennedy8701 hkennedy8701

24-09-2022
Physics

contestada

(b) Fig. 2.1 shows a plane boundary between air and glass. A ray of light, passing from glass to air, is incident on the boundary at O. The angle of incidence is i.
(i) The critical angle for a ray passing from glass to air is 40.5°. Calculate the refractive index of the glass.

b Fig 21 shows a plane boundary between air and glass A ray of light passing from glass to air is incident on the boundary at O The angle of incidence is ii The class=

Respuesta :

Otras preguntas

There are 2.54 centimeters in 1 inch. There are 100 centimeters in 1 meter. To the nearest inch, how many inches are in 16 meters?

find the equation 3x-1=11

You paid $52.93 for a shirt at an academy. The total included $4.37 for tax...(the tax rate is 9%) what was the price of the shirt WITHOUT TAX

64; 48; 36; 27 Ehat would be the next two terms

help Evaluate when x=3.1 2x + 1.5x

Which is the least value, .5 or 2/4?

6squated - 3 squared

The market for a good was in equilibrium. A change occurred which resulted in a new equilibrium with a higher price for the good and a lower quantity traded. Wh

Are there organelles that only exist in animal cells? If so, state it and it'sfunction.

Chefs work in a small kitchen area, moving quickly. They need to keep up with a fast pace and adapt to meet the needs of customers. Chefs face pressure to sati