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
ella [17]
2 years ago
8

In the roman soldier model for refraction, a muddy stream crosses the road they are on walking on at 45. Will the soldiers in th

e front row all hit the water at the same time?
Physics
1 answer:
Mamont248 [21]2 years ago
3 0

There are different refractive errors that are common and some of them are:

  • Nearsightedness (myopia) makes far-away objects look blurry.
  • Farsightedness (hyperopia) makes nearby objects look blurry.
  • Astigmatism can make far-away and nearby objects look blurry or distorted.
  • Presbyopia makes it hard for middle-aged and older adults to see things up close

<h3>What is Refraction?</h3>

This refers to the study of light phenomena that deflects when it passes through a medium in an oblique manner to another medium of a varying density.

Hence, we can see that there are everyday examples of refraction in simple terms which occurs and some of them are:

  • Glass
  • Human eyes
  • Ice crystals
  • Pickle jar
  • Microscope, etc.

Hence, we can see that your question is incomplete, so I gave you a general overview to help you get a better understanding of the concept of refraction.

Read more about refraction here:

brainly.com/question/15838784

#SPJ1

You might be interested in
Heat transfer by condution
salantis [7]
Heat Transfer by conduction in solids, convection of fluids (liquids or gases), and radiation through anything that will allow radiation to pass.  if this is not what are you looking for I am sorry :c
3 0
3 years ago
It took a crew 3 h 20 min to row 5 km upstream and back again. if the rate of flow of the stream was 2 km/h, what was the rowing
Basile [38]

Suppose rowing speed is V km/s.

So, upstream speed = V-2

Downstream speed = V+ 2

Total time is taken 3 h 20 min to cover up and down journey of 5 km.

So, total time =   upstream time  + downstream time

3. 3 \ hours  = \frac{5 km}{ V- 2} + \frac{5 km}{V+2} \\\\\ 3.3 (V^2-2^2) = 10V\\\\V^2- 4-3V= 0

V^2 -4V+V -4=0 \\\\\ V( V-4) +1 (V-4)=0

V= 4 km/h and V= -1 \  km/h, we take only positive velocity.

Thus, the the rowing speed of the crew in still water is 1 km/s.

8 0
3 years ago
In deep space there is very little friction once they are launched into a probe into deep space where there are no external forc
BabaBlast [244]
Continue on the momentum it has. The probe will continue in the same direction it is moving because there are no forces to act against it. I think this is the answer you are looking for...?
3 0
4 years ago
Read 2 more answers
A 65.0 kg ice-skater standing on frictionless ice throws a 0.15 kg snowball horizontally at a speed of 32.0 m/s. at what speed d
zepelin [54]
A. I think is A.hope this helps
7 0
3 years ago
A man is walking while riding a train. He says he is moving at 2 mph. A woman standing on a platform at a train station says the
mote1985 [20]
The man because the train is moving 72 mph not the man
3 0
3 years ago
Other questions:
  • What is the formula for power
    14·2 answers
  • a child riding a bicycle at 15 meters per second accelerates at -3,0 meters per second? for 4.0 seconds. What is the child's spe
    14·1 answer
  • Why can we never see the backside of the moon from earth?
    12·1 answer
  • The most basic difference between elliptical galaxies and spiral galaxies is that ________.
    9·1 answer
  • Use the diagram to answer each question.
    5·2 answers
  • Explain how soil characteristics affect erosion and deposition.
    6·1 answer
  • What types of natural disasters are most common in our areas?
    11·2 answers
  • Sam drives her scooter 7 kilometres north. She stops for lunch and then drives
    7·1 answer
  • Can you please explain and be able to help with further more questions?!
    8·1 answer
  • I need help ASAP!!!! Here’s the question. Stephanie is going to buy an ice cream cone. She can pick a sugar cone or a waffle con
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!