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
Tamiku [17]
3 years ago
15

Which description best explains why the view within the rectangle lens is different than the view outside the lens?

Physics
1 answer:
Viktor [21]3 years ago
8 0

Answer:

A) Light waves are restricted to a single plane through the lens.

Explanation:

Took the quiz and got it right

You might be interested in
4. Why is this a double replacement reaction?<br> HCl+Fes- FeCl+H2S
My name is Ann [436]

Answer:

the H from the HCl switched places with the Fe from the FeS.

6 0
3 years ago
__________ is/are formed between two air masses that have different temperatures. (4 points) A: Wind B:The jet stream C:Clouds D
lidiya [134]
The answer is B: the jet stream.


8 0
3 years ago
Read 2 more answers
3 ways how natural disasters impact environment.
Trava [24]
1. When sewage treatment plants flood or debris reaches reservoirs and streams, the quality of the water is affected.

2. Storm surges cause beaches to shift and alter shape.

3. During flash floods, riverbanks erode.
5 0
2 years ago
Dina has a mass of 50 kilograms and is waiting at the top of a ski slope that’s 5.0 meters high.
Over [174]
All of Dina's potential energy Ep is converted into kinetic energy Ek so Ep=Ek, where Ep=m*g*h and Ek=(1/2)*m*v². m is the mass of Dina, h is the height of ski slope, g=9.8 m/s² and v is the maximal velocity. 

So we solve for v:

m*g*h=(1/2)*m*v², masses cancel out,

g*h=(1/2)*v², we multiply by 2,

2*g*h=v² and take the square root to get v

√(2*g*h)=v, we plug in the numbers and get:

v=9.9 m/s. 

So Dina's maximum velocity on the bottom of the ski slope is v=9.9 m/s.
8 0
3 years ago
Read 2 more answers
A driver in a car traveling at a speed of 21.8m/s sees a cat 101 m away on the road. How long will it take for the car to accele
kobusy [5.1K]
The acceleration of the car will be needed in order to calculate the time. It is important to consider that the final speed is equal to zero:

v^2 = v_0^2 + 2ad\ \to\ a = \frac{-v_0^2}{2d} = -\frac{21.8^2\ m^2/s^2}{2\cdot 99\ m} = -2.4\frac{m}{s^2}

We can clear time in the speed equation:

v = v_0 + at\ \to\ t = \frac{-v_0}{a} = \frac{-21.8\ m/s}{-2.4\ m/s^2} = \bf 9.08\ s

If you find some mistake in my English, please tell me know.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Identify properties of a human body system
    12·1 answer
  • The specific heat of water is 4190 j/(kg*k). suppose you put 1 kg of water (a bit over 4 cups) into a microwave that can deliver
    10·1 answer
  • What are two ways to increase frictional force?
    13·1 answer
  • 4) Kinetic energy is directly related to _______
    5·1 answer
  • A 10 kg block is pushed with a constant horizontal force of 20 n against a constant horizontal frictional force of 10 n. What is
    9·1 answer
  • Which of the following is an example of the effect of a natural force ?
    13·2 answers
  • One student runs with a velocity of +10 m/s while a second student runs with a velocity of –10 m/s. Which student has the faster
    13·1 answer
  • A car is traveling at 19m/s. It slows to a stop at a constant rate over 4.2 seconds. How far did the car travel during the 4.2se
    8·1 answer
  • The go kart driver does 1234J of work when hitting a barrier. Assuming the barrier moved 100 meters from its original location,
    14·2 answers
  • Please expert solve this​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!