ZuoTi.Pro
Question

Question 10 10 pt If you have completely polarized light of 178 W/m², what will its intensity be in W/m?) after passing throu
science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Here we will use Malus' law

According to which

I = I​​​​​​0​​​​​ Cos​2A

Where I is the intensity after passing the filter which the A angle to polariser.

So

I=178× Cos​​​​2 63

I = 36.68

0 0
Add a comment
Know the answer?
Add Answer to:
Question 10 10 pt If you have completely polarized light of 178 W/m², what will its...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • lowing question(s): 1. m?' If you have completely polarized light of intensity 170 w what will...

    lowing question(s): 1. m?' If you have completely polarized light of intensity 170 w what will its intensity be after passing through a polarizing filter with its axis at an 75 deg angle to the light's polarization direction? mW .m

  • If you have completely polarized light of intensity 140 W/m2, what will its intensity be after...

    If you have completely polarized light of intensity 140 W/m2, what will its intensity be after passing through a polarizing filter with its axis at an 88.5° angle to the light's polarization direction?

  • If you have completely polarized light of intensity 150 W/m2, what will its intensity be after...

    If you have completely polarized light of intensity 150 W/m2, what will its intensity be after passing through a polarizing filter with its axis at an 88.5° angle to the light's polarization direction? _____ mW/m2

  • Question 9 10 pts Unpolarized light passes through two Polaroid sheets. The transmission axis of the...

    Question 9 10 pts Unpolarized light passes through two Polaroid sheets. The transmission axis of the second polarizing filter makes an angle of 43° with the axis of the first polarizer. What fraction of the original unpolarized light is transmitted through the second polarizing filter? Your answer should be a number with three decimal places. Polarizing filter * than st Axis Polarizing filter 0.267 Question 10 10 pts If you have completely polarized light of 199 W/m², what will its...

  • A beam of polarized light passes through a polarizing filter. When the angle between the polarizing...

    A beam of polarized light passes through a polarizing filter. When the angle between the polarizing axis of the filter and the direction of polarization of the light is 29 ∘, the intensity of the emerging beam is I A) If you instead want the intensity to be I/2, what should be the angle between the filter axis and the original direction of polarization of the light?

  • law: I = I0 cos²θ where I0 is the intensity of the polarized light beam just before entering the polarizer

    law: I = I0 cos²θ where I0  is the intensity of the polarized light beam just before entering the polarizer, I is the intensity of the transmitted light beam immediately after passing through the polarizer, and is the angular difference between the polarization angle of the incident beam and the transmission axis of the polarizer. After passing through the polarizer, the transmitted light is polarized in the direction of the transmission axis of the polarizing filter. Part DOne way to produce a beam of polarized...

  • To understand polarization of light and how to use Malus's law to calculate the intensity of...

    To understand polarization of light and how to use Malus's law to calculate the intensity of a beam of light after passing through one or more polarizing filters. The two transverse waves shown in the figure(Figure 1) both travel in the +z direction. The waves differ in that the top wave oscillates horizontally and the bottom wave oscillates vertically. The direction of oscillation of a wave is called the polarization of the wave. The upper wave is described as polarized...

  • Question 10 (4 points) Malus's Law Below is an image of light with initial intensity lo...

    Question 10 (4 points) Malus's Law Below is an image of light with initial intensity lo = 750.0 W/m2 going through 2 polarizing filters. The first polarizing filter is oriented with vertical polarization. The angle between the two polarizing filters is = 48.0 degrees. The light is initially polarized horizontal before entering the first polarizing filter. What is the intensity of the light at 12 (after passing through both filters)? Make sure to give your answer in units of W/m2...

  • 8. A polarized light that has an intensity I0 = 62.0 W/m² is incident on three...

    8. A polarized light that has an intensity I0 = 62.0 W/m² is incident on three polarizing disks whose planes are parallel and centered on a common axis. Suppose that the transmission axis of the first polarizer is rotated 14° relative to the axis of polarization of the incident light, and that the transmission axis of each additional analyzer is rotated 14° relative to the transmission axis of the previous one. Calculate the transmitted intensity through all polarizers. _________ W/m2

  • (a) What is the minimum angular spread (in rad) of a 431 nm wavelength strontium vapor...

    (a) What is the minimum angular spread (in rad) of a 431 nm wavelength strontium vapor laser beam that is originally 1.56 mm in diameter? rad (b) If this laser is aimed at a mountain cliff 16.0 km away, how big will the illuminated spot be? (Give the diameter of the spot in meters.) m (c) How big a spot would be illuminated on the Moon, neglecting atmospheric effects? (This might be done to hit a corner reflector to measure...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT