What is the light speed in the lens

Reference no: EM13317406

1. A lens in Lick Observatory's 36-inch refracting telescope has a thickness of 1.96 inches at its center and an index of refraction n=1.52. Consider blue light (450 nm) passing through the lens.

(A) What is the light speed in the lens?

(B) How long does it take light to travel through this lens at the center?

(D) How many wavelengths of the incoming blue light fit across the lens at any instant?

Reference no: EM13317406

Questions Cloud

What is the magnitude of the field at the given point : Over a certain region of space, the electric potential is V = 4.2x-3.6x^2y+1.5yz^2. On scratch paper, What is the magnitude of the field at the point P

What is the relative velocity of the runner to the wind : A runner is running the first heat of a100 m race at a velocity of 6.9 m/s in an easterly direction. What is the relative velocity of the runner to the wind

Which group is responsible for the policy of changing : Which definition(s) of the money supply include(s) only items which are directly and immediately usable as a medium of exchange?

Compute the speed of the electron : An electron is 0.030 m from a proton and has velocity 10 m/s towards the proton. What is the speed of the electron

What is the light speed in the lens : A lens in Lick Observatory's 36-inch refracting telescope has a thickness of 1.96 inches at its center and an index of refraction n=1.52. What is the light speed in the lens

Leave price unchanged and cut output : A purely competitive firm's output is such that its marginal cost is $4 and marginal revenue is $5. Hint: remember that MR = P for Pure Competition and the Profit Maximizing rule. Assuming profit maximization, the firm should

What is the capacitance of this device : A parallel-plate capacitor has plates of dimension 1.5cm x 3.0cm separated by a 1.5mm thickness of paper, what is the capacitance of this device

Find the energy stored in the charged-up defribrillator : In a defribrillator, which delivers the electric energy stored in the 175x10^-6F capacitor to restore the heart's regular beating, find the energy stored in the charged-up defribrillator

What is the surface area of the plates : The spacing between the plates of a 1.0x10^-6F capacitor is 0.05mm. what is the surface area of the plates

User Account

All Pages