subject
Physics, 19.11.2019 04:31 jimperez9616

In this lab you will be given two polaroid sheets with unlabeled transmission axes. how can you tell, when looking through both polaroid sheets at the same time, if the transmission axes are crossed?
1. if the transmission axes are crossed, you will see one bright line when you look through the polaroid sheets.
2. if the transmission axes are crossed, it will be very dark when you look through the polaroid sheets.
3. if the transmission axes are crossed, it will be bright when you look through the polaroid sheets.
4. if the transmission axes are crossed, you will see a bright "+" shape when you look through the polaroid sheets.

ansver
Answers: 1

Other questions on the subject: Physics

image
Physics, 21.06.2019 22:30, franvelpaulino2191
A-4.60 μc charge is moving at a constant speed of 6.80×105 m/s in the +x−direction relative to a reference frame. at the instant when the point charge is at the origin, what is the magnetic-field vector it produces at the following points.
Answers: 3
image
Physics, 22.06.2019 08:00, khuak877
Why is it important always to use horizontal bars in unit fractions when performing unit conversions?
Answers: 3
image
Physics, 22.06.2019 08:30, bazsinghnagoke
An automobile steering wheel is shown. what is the ideal mechanical advantage? if the ama is 8, what is the efficiency of the steering wheel?
Answers: 1
image
Physics, 22.06.2019 13:00, caleb1009
At a certain instant after jumping from the airplane a, a skydiver b is in the position shown and has reached a terminal (constant) speed vb = 52 m/s. the airplane has the same constant speed va = 52 m/s, and after a period of level flight is just beginning to follow the circular path shown of radius ρa = 2330 m. (a) determine the velocity and acceleration of the airplane relative to the skydiver. (b) determine the time rate of change of the speed vr of the airplane and the radius of curvature ρr of its path, both as observed by the nonrotating skydiver.
Answers: 3
You know the right answer?
In this lab you will be given two polaroid sheets with unlabeled transmission axes. how can you tell...

Questions in other subjects:

Konu
Physics, 13.07.2019 10:00
Konu
Mathematics, 13.07.2019 10:00