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]
4 years ago
14

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

Physics
1 answer:
IRISSAK [1]4 years ago
6 0

Diffraction - A light ray bends when it goes through a slit or around a corner.

Reflection - When a light ray bounces off a surface.

Refraction - When a light ray changes direction when it enters a new medium.

You might be interested in
What happens to wave length as a wave leaves the air and enters the Perspex
Pavel [41]
Hey There!

The angle of incidence increases and the angle of refraction increases.

Thank You!
6 0
3 years ago
Suppose a lion running at a velocity of 10 m/s east slows
iris [78.8K]

Answer:

a=0.34\ m/s^2

Explanation:

Given that,

Initial velocity, u = 10 m/s

Final velocity, v = 0 (stops)

Time, t = 30 s

We need to find the acceleration of the lion.

We know that,

Acceleration = rate of change of velocity

a=\dfrac{v-u}{t}\\\\a=\dfrac{10-0}{30}\\\\a=0.34\ m/s^2

So, the acceleration of the lion is 0.34\ m/s^2.

5 0
3 years ago
A ball on the end of a string is rotating with constant speed in a horizontal plane. When the ball is moving North it is located
joja [24]

Answer:

Option A

Up

Explanation:

we can determine the direction of the angular velocity of a rotaing body by using the right hand rule.

The right hand rule says that if you hold the axis with your right hand and rotate the fingers in the direction of motion of the rotating body then your thumb will point the direction of the angular velocity.

Following this, curving the fingers in such a way that they depict motion from the east to north, we can see that our thumb will point upwards. This makes the direction of the angular velocity at that point in time to be up

4 0
3 years ago
Consider a 24.0 V storage battery that can transfer, over the course of its useful lifetime, a total charge equivalent to 340000
xeze [42]

Answer:

Explanation:

Given that,

Potential difference of battery is

V = 24V

Total charge battery can transferred

q = 340,000C

Work done by the battery?

Work done is given as

W = qV

Where q is charge in Columbs

V is potential difference in Volts

Then, W = qV

W = 340,000×24

W = 8,160,000 J

Work done by the battery over it's useful life time is 8,160,000J

5 0
3 years ago
Where does the energy released in a nuclear decay reaction come from
defon
The answer is positrons
8 0
3 years ago
Other questions:
  • A 0.40-kg mass is attached to a spring with a force constant of k = 277 N/m, and the mass–spring system is set into oscillation
    12·1 answer
  • a car having a mass of 1,520 kilograms maneuvers around a curve at a velocity of 24.0 m/s. The radius of the curve is 455 meters
    6·2 answers
  • On a distance vs. time graph of an object's motion, distance is usually
    8·1 answer
  • What propelled the popper into the air
    9·1 answer
  • Look at Concept Simulation 5.2 to review the concepts involved in this question. Two cars are identical, except for the type of
    11·1 answer
  • find the angle between two forces of magnitude 27N and 30N if the magnitude of the resultant of the two force is 8N​
    7·1 answer
  • Pls helppp thanks you for respond :))))
    8·1 answer
  • How to draw a <br>electronics configuration​
    8·1 answer
  • You push down on a 3 N box for 5 minutes. How much work was done?
    12·2 answers
  • A trolley is moving at constant speed in a friction compensated track. Some plasticine is dropped on the trolley and sticks on i
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!