What distance between two spectral lines in first spectrum

Assignment Help Physics

Reference no: EM131003819

A light source emits two spectral lines: one at 552 nm and one at 642 nm. If the spectrum is observed using a diffraction grating with 445 line/mm and vied on a screen 2.0 m away, what is the distance between the two spectral lines in the first order spectrum? Give your answer in centimeter. (Hint: You cannot use the small angle approximation for this problem).

Reference no: EM131003819

Questions Cloud

Find the angular acceleration of the pulley : A light rope wrapped around a disk-shaped pulley is pulled with a force of 0.53 N. Find the angular acceleration of the pulley, given that its mass is 1.3 kg and radius is 11 cm.

What is the maximum value of the directional derivative : Find the directional derivative of the function f at the point (2, 1) in the direction of the vector v→ = 3i→ + 4j→. What is the maximum value of the directional derivative of f at the point (2, 1).

Determine the width of the slit : Light from a sodium lamp (λ=589nm) illuminates a narrow slit and is observed on a screen 66.5 cm behind the slit. The distance between the first and third dark fringes is 7.50 mm. What is the width of the slit?

Show that the prepositional phrases of the nominal clause : Show that the prepositional phrases of the nominal clause a walk on the part at noon involve both left -branching and right-branching. Come up with another nominal clause whose prepositional phrases involve both left-branching and right-branching. Di..

What distance between two spectral lines in first spectrum : A light source emits two spectral lines: one at 552 nm and one at 642 nm. If the spectrum is observed using a diffraction grating with 445 line/mm and vied on a screen 2.0 m away, what is the distance between the two spectral lines in the first or..

Write a program to count number of inversions : Write a Program to count number of inversions in an input file of integers using Brute force method

Write a recursive function sumtreenodehelper : Write a recursive function sumTreeNodeHelper that sums the elements of a binary search tree starting with the smallest element and adding elements in order up to the largest element and prints the running sum as each new value (ie. Node->val) is adde..

Find the average velocity of the particle : A particle moves from x = 40 cm to x = 50 cm in 5 s in one location of its path. In another location it was found that the particle moved from x = 500 cm to x = 520 cm in 2 s. Is the particle accelerating? If so, find the acceleration if the parti..

Call a statement in any language a computed case : 1. We call a statement in any language a computed case type of statement if it branches to one of several areas in the program, depending on the value of a variable. Discus the positive and negative aspects of a computed case statement. In particular..

User Account

All Pages