Question: Since an absorbing gas re-emits the light it absorbs, why are there dark lines in an absorption spectrum? That is, why doesn't the re-emitted light

Since an absorbing gas re-emits the light it absorbs, why are there dark lines in an absorption spectrum? That is, why doesn't the re-emitted light simply fill in the dark places?

Step by Step Solution

★★★★★

3.41 Rating (176 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To conclude I can say that the light that is ab... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

848-P-E-M-L-P (200).docx

120 KBs Word File

Students Have Also Explored These Related Electricity and Magnetism Questions!

Big Sur Taffy Company makes two types of candies: saltwater taffy and special home - recipe taffy. Big Sur wants to use a more quantitative approach to decide how much saltwater and special taffy to...

The sun emits energy in the form of electromagnetic waves at a rate of 3.9 x 1026 W. This energy is produced by nuclear reactions deep in the sun's interior. (a) Find the intensity of electromagnetic...

A light detector has an absorbing area of 2.00 x 10 -6 m 2? and absorbs 50% of the incident light, which is at wavelength 600nm. The detector faces an isotropic source, 12.0 m from the source. The...

According to this model, which statement is true about the energy-level spacing of dots of different sizes? (a) Smaller dots have equally spaced levels, but larger dots have energy levels that get...

Name: Spectroscopy and Creating your Own H-R Diagram Spectroscopy Spectral lines (particularly absorption lines) are a key way for astronomers to measure the temperature of a star as well as...

2. Types of Spectra a. Light from a star with a peak wavelength 450 nm passes through a cloud of hydrogen and helium. Draw the plot that you expect your instruments to measure from this light. 1:)....

This is due in an hour I would really appreciate the help! This is what I am supposed to turn in: Describe your procedure for estimating the albedo of the four materials, and report your results. Be...

Review Questions 1. Explain how a polymer and its monomers are similar 7. Your friend is going to try to follow a "no-fat" diet. to a freight train and its cars. 2. Identify each of the following...

Gamma rays were first observed by the to detect defects in casts, molds, and metal French chemist Paul Villard (1860-1934) sheets. It can also be used as a thickness in 1900 when he was investigating...

2/21/2016 A modern ark | The Economist Special report: Climate change Biodiversity A modern ark To save endangered species, move them to more congenial places Nov 28th 2015 | From the print edition...

Hastings College pooled the individual investments of three of its funds on December 31, 2019. The recorded value and the fair market value of the investments on December 31, 2019, are presented...

Periodic inventory by three methods; cost of goods sold The units of an item available for sale during the year were as follows: Jan. 1 Inventory 40 units at $122 Mar. 10 Purchase 60 units at $130...

(a) What is auditing? (b) Why is it necessary? (c) Why is log reading important? (d) What are the three types of actions that should be taken on log files? (e) Why are automatic alerts desirable?

Many organizations have been making use of teams and virtual or boundary less organization structures. What factors might account for this trend? should co-operatives also move in this direction

A man has 3.25 hours at his disposal. He can ride out on a bus at 16mile/h and walk back at 3.5mile/h. How far can he ride and still be able to return to his starting point within the allotted time?

A piece of alloy, weighing 30kg contains 12% chromium and another piece of alloy weighing 20kg contains 7% chromium. The two pieces are melted together and a new piece of alloy is cast. The...

The outbound trip of a bus was made at 24mi/h, while the return trip was made at 30mi/h. find the one way distance fi the total running time was 4.5 hour.

If a rectangular solid has sides, front and bottom faces with areas of 2x, y/2, and xy cm2 respectively, what is the volume of the solid in centimeters cubed?

A 2m long and 40 mm diameter aluminium shaft is to be replaced by a hollow steel shaft that will carry the same torque, of the same length and the same outside diameter with the same angle of twist...

Explain three ways in which Harry could attempt to increase demand for his watches apart from reducing prices. [9]

The mass of a sports car is 1 200 kg. The shape of the body is such that the aerodynamic drag coefficient is 0.250 and the frontal area is 2.20 m2. Neglecting all other sources of friction, calculate...

A motorboat cuts its engine when its speed is 10.0 m/s and coasts to rest. The equation describing the motion of the motorboat during this period is v = vie-ct, where v is the speed at time t, vi is...

Consider an object on which the net force is a resistive force proportional to the square of its speed. For example, assume that the resistive force acting on a speed skater is f = kmv2, where k is a...

In the current year, Plum Corporation, a computer manufacturer, dontated 100 laptop computers to a local school district (a qualified educational organizaiton). The computers were constructed by Plum...

illegal vs legal literals in java

You want to estimate the cost of equity of firm A using CAPM. Firm A has a beta of 1.3 and the standard deviation of returns is 17.81%. Assume that the return on the market portfolio is 8.52%, and...