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
Kaylis [27]
2 years ago
8

Just need the answer

Physics
1 answer:
marin [14]2 years ago
8 0

Answer:

1.  1, 2, 4 all show some form of refraction as the bending of a light ray when passing from one media to another.

Explanation:

Number 4 is the most accurate as it also shows some light being reflected and the bending of the refracted light ray in the correct direction for going from a medium of low refractive index (air) into a higher refractive index material (crown glass)

You might be interested in
Why is carbon said to provide a “backbone” in many molecules?(1 point)
slega [8]

Answer:

The carbon atom has unique properties that allow it to form covalent bonds to as many as four different atoms, making this versatile element ideal to serve as the basic structural component, or “backbone,” of the macromolecules.

3 0
3 years ago
What process is used to release energy in nuclear power plants
Anika [276]
.........Nucler fission.... .
5 0
3 years ago
Read 2 more answers
A soccer player applies a force of 48.4 N to a soccer ball while kicking it. If the ball has
AlekseyPX

Answer:

C. 110 m/s2

Explanation:

Force = Mass x Acceleration

Since we have the force and the mass, we can rearrange this equation to solve for acceleration by dividing both sides by mass:

Force/Mass = (Mass x Acceleration)/Mass

Acceleration = Force/Mass

Now we just have to plug in our values and calculate!

Acceleration = 48.4/0.44

Acceleration = 110m/s/s

It is option C. 110 m/s2

Hope this helped!

6 0
3 years ago
Read 2 more answers
A shovel is the third class lever​
Nookie1986 [14]

Answer:

Yes

Explanation:

In a third-class lever, the effort force lies between the resistance force and the fulcrum. Some kinds of garden tools are examples of third-class levers. When you use a shovel, for example, you hold one end steady to act as the fulcrum, and you use your other hand to pull up on a load of dirt.

8 0
3 years ago
What is the angular momentum of a 0.25 kg mass rotating on the end of a piece of
finlep [7]

L = r x p = rmv = mr²ω

L = 0.25 x 0.75² x 12.5 = 1.758

4 0
2 years ago
Other questions:
  • Grace is given a piece of wood, an iron nail, and a styrofoam cup. She puts these objects into a bucket of water and observes th
    12·1 answer
  • According to Kinetic Molecular Theory, which state of matter has the most kinetic energy?
    12·2 answers
  • The frequency of a wave is tripled, while the wave speed is held constant. What happens to the wavelength?
    5·2 answers
  • 2a. A wave has a frequency of 50 Hz and a wavelength of 0.10 m. How do you find the wave speed? *
    6·1 answer
  • An airplane is accelerating forward due to a force of 3320 newtons acting
    8·1 answer
  • ⦁ Consider an atom. Which contributes most to the mass of the atom?
    7·1 answer
  • State joole's law of<br>heating and verify<br>experimentally​
    15·1 answer
  • A bird flies with a speed of 22km/hr, if the bird flew 72km, how long was it flying for?
    14·1 answer
  • Describe what happened. When was there more potential energy in the system?
    5·1 answer
  • True or False : If a car drives on a road for a nonzero amount of time, then its average velocity must be nonzero.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!