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
otez555 [7]
2 years ago
15

CAN SOMEONE TELL ME THE answer for this ?

Physics
2 answers:
Anna007 [38]2 years ago
5 0

Answer:

C. Light from the sun is reflected by the moon's surface

Explanation:

In some parts the Light reaches, it gets lighted up and the parts where light does not reaches we can't see so we see the phrases of the moon .

Paladinen [302]2 years ago
4 0

Answer:

b. light from earth is reflected by the moon surface

You might be interested in
In which situation is the acceleration of the car negative?
VikaD [51]
When a car is slowing down, it has a negative acceleration.  Although it is not going a negative speed, it is decreasing in velocity, which is the definition of a negative acceleration.

Hope this helps!
4 0
2 years ago
Read 2 more answers
The resistance of a component can be found by measuring the potential difference across it and the __________ that travelled thr
elena-14-01-66 [18.8K]

Answer:

polarity completes the sentence

7 0
2 years ago
Which one of the following lines best illustrates personification?
Mrrafil [7]
The answer would be A, because the wind cannot complain, therefore it has been given a human quality.
7 0
3 years ago
Read 2 more answers
Is work being done on a barbell when a weight lifter is holding the barbell<br> over his head?
Artemon [7]

Answer:

Because in order for work to be done on an object, the object must be moving. Why isn't work being done on a barbell when a weight lifter is holding the barbell over his head? Work is maximized when force is applied in the same direction that the object is moving. ... In order to do work faster, more_is required.

5 0
3 years ago
A musician on a unicycle is riding at a steady 6.2 m/s while playing their well tuned oboe at an A above middle C (440 Hz). They
Verizon [17]

Answer:

The frequency of the beat is  f_t =  8Hz    

Explanation:

From the question we are told that

   The speed of the ride v = 6,2 m/s

   The frequency of the oboe is  f = 440Hz

    The temperature outside is  T = 27^oC

Generally the speed of sound generated in air is mathematically evaluated as

             v_s = 331  + 0.61 T

Substituting value

           v_s = 331 + 0.61 *27

           v_s = 347.47 \ m/s

The frequency of sound(generated by the musician on he park) getting to the musicians on the unicycle is mathematically evaluated as

                 f_a =  \frac{v_s }{v_s - v} f

substituting values

                f_a =  \frac{347.47 }{347.47  - 6.2} * 440                

               f_a =  448Hz

Since the musician on the park is not moving the frequency of sound (from the musicians riding the unicycle )getting to him is  = 440Hz

    The beat frequency these musician here is mathematically evaluated as

                  f_t = f_a - f  

So               f_t = 448 - 440  

                  f_t =  8Hz    

3 0
3 years ago
Other questions:
  • Why will a change in velocity have a greater affect on KE than a change in mass?
    9·2 answers
  • What are three key aerodynamics principles?
    15·1 answer
  • I have a table that I recorded of my data and my partner's data
    12·1 answer
  • How do you think the formation of new stars is related
    15·1 answer
  • An object of mass 20g taken at a height of 2m above the ground. Which type of energy is possessed by the object at this height ?
    8·1 answer
  • Write your opinion about achievement made by during rana rule​
    15·1 answer
  • If a spring is stretched to twice the lengtj of its equilibrium position, by what factor does the energy stored in the spring ch
    12·1 answer
  • Need help with this plz
    12·1 answer
  • A hollow cylinder is given a velocity of 5.3 m/s and rolls up an incline to a height of 2.87 m. If a hollow sphere of the same m
    12·1 answer
  • What is the magnitude of the displacement?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!