1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Svetlanka [38]
3 years ago
14

If I0 is the intensity of the unpolarized light incident on the first polarizer, and I1 and I2 denote the intensity of the light

after the first and second polarizers, respectively, which of the following quantities are known?
a) I1
b) theta1
c) I0
d) I2
e) theta2
Physics
1 answer:
e-lub [12.9K]3 years ago
7 0
E or C 10 hope this helps
You might be interested in
The SI unit of measurement for mass is the
olasank [31]

Answer:

m/s is answer for your questions

8 0
3 years ago
The electric field strength is 5.50×10^4 N/C inside a parallel-plate capacitor with a 2.50 mm spacing. A proton is released from
valentina_108 [34]

Answer:

v=1.6\times10^{5}m/s

Explanation:

The equation that relates electric field strength and force that a charge experiments by it is F=qE.

Newton's 2nd Law states F=ma, which for our case will mean:

a=\frac{F}{m}=\frac{qE}{m}

We know from accelerated motion that v^2=v_0^2+2ad

In our case the proton is released from rest, so v_0=0m/s and we get v=\sqrt{2ad}

Substituting, we get our final velocity equation:

v=\sqrt{\frac{2qEd}{m}}

For the <em>proton </em>we know that q=1.6\times10^{-19}C and m=1.67\times10^{-27}kg. Writing in S.I. d=0.0025m, we obtain:

v=\sqrt{\frac{2(1.6\times10^{-19}C)(5.5\times10^{4}N/C)(0.0025m)}{(1.67\times10^{-27}kg)}}=162318.5m/s=1.6\times10^{5}m/s

6 0
3 years ago
-2
photoshop1234 [79]

Answer:-2

Explanation:

7 0
2 years ago
what is the shortest possible time in which a bacterium could travel a distence of 8.4 cm across a petri dish at a constant spee
Inessa [10]
D = RT

D is 8.4 cm or 84mm, R is 3.5mm (units of time, assuming seconds for now)

84 = 3.5T

T = 24 seconds
3 0
3 years ago
What property of matter changes depending on location?
Angelina_Jolie [31]

Answer:

weight. The force with which an object near the Earth or another celestial body is attracted toward the center of the body by gravity. An object's weight depends on its mass and the strength of the gravitational pull.

Explanation:

This may be right i'm not 100%

8 0
3 years ago
Other questions:
  • The mechanical advantage of the lever is
    8·1 answer
  • A car engine applies a force of 65 kN how much work is done by the engine as it pushed a car distance of 75m?
    6·1 answer
  • A student hangs a balloon from a string then rubs it on their hair and releases it. They rub a second balloon on their hair then
    10·1 answer
  • Some city officials recommend using EZVI because the process treats contaminated water. Consider
    5·1 answer
  • 1. Which of the following best describes the movement of an object at rest if no outside forces act on it?
    6·2 answers
  • A standing wave of the third harmonic is induced in a stopped pipe of length 1.2 m. The speed of sound through the air of the pi
    13·1 answer
  • Which type of information about rattlesnakes does the bar graph above show?
    13·1 answer
  • Hey student pushes a wagon full of bricks with a constant force across the ground which of the following changes were doubled th
    6·1 answer
  • How do i get the correct answer for 0.429m to mm
    11·2 answers
  • When using higher magnification, you need more light. which parts of the microscope can be adjusted to provide more light, and h
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!