Hat is the intensity of light leaving the final sheet

Reference no: EM13499651

Two polaroid sheets are arranged so that their transmission axes are at 90 degrees to each other.

(a) If a beam of unpolarized light of intensity 100 W/m2 is incident on the first sheet what is the intensity of the light leaving the second sheet?

(b) A third polaroid sheet with its transmission axis oriented 45 degrees to the first sheet is inserted between the two sheets. What is the intensity of light leaving the final sheet now?

Reference no: EM13499651

Questions Cloud

What is its speed at the bottom of the swing : A simple pendulum, 2.0 m in length, is released with a push when the support string is at an angle of 25° from the vertical. what is its speed at the bottom of the swing

Explain how many grams of isopropyl alcohol : How many grams of isopropyl alcohol, C3H7OH, should be added to 1.0 L of water to give a solution that will not freeze above -16°C

What is the potential difference induced in the coil : The magnetic field inside the solenoid changes at a rate of 1.5 T/s. A conducting coil with 2000 turns surrounds the solenoid. What is the potential difference induced in the coil

Explain enthalpy of solution positive or negative : KNO3 dissolves in 100g water @31.6g 20 degrees C; 85.5g 50 degrees C; 202g 90 degrees C. Is enthalpy of solution positive or negative

Hat is the intensity of light leaving the final sheet : Two polaroid sheets are arranged so that their transmission axes are at 90 degrees to each other. What is the intensity of light leaving the final sheet

Compute a molar mass of unknown solid : If you weigh the lauric acid to the nearest 0.1g and you weigh the unknown solid to the nearest 0.0001g, can you calculate a molar mass of your unknown solid to three significant figures. Show clearly your reasoning.

Review of the conceptual framework for financial reporting : Discuss recent developments of the Conceptual Framework referring to the discussion paper on "Review of the Conceptual Framework for Financial Reporting" IASB, (2013).

Define a free particle of mass m in a one-dimensional box : A free particle of mass m in a one-dimensional box with infinite walls at x=0 and x=L, given by the potential function: V(x)= 0 for x =0 L

What is vertical component of her acceleration : A skier is accelerating down a 30 degree hill at 2.00 m/s squared. what is vertical component of her acceleration

User Account

All Pages