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
Alinara [238K]
3 years ago
8

What are shadows? A: Human dopplegangers B: Absence of light

Physics
2 answers:
nata0808 [166]3 years ago
8 0
B is the correct answer.
Gnoma [55]3 years ago
3 0
Shadows are B. Absence of light. Hope that helps.
You might be interested in
What force is needed to give a 4.5-kg bowling ball an acceleration of 9 m/s2?
Mrac [35]
The correct answer is 40.5 Newtons just finished the quiz and 36.5 was incorrect.
7 0
3 years ago
Read 2 more answers
Use the concepts of kinetic energy and potential energy to describe the motion of a child on a swing. Why does the child need a
andrew-mc [135]
When the child is moving, he/she has kinetic energy. For just a brief second before they move the other way, the child is not moving, but they have gravitational potential energy.

The child may need a push from time to time because friction with the air causes loss of energy.
4 0
2 years ago
Read 2 more answers
Which statement is the best interpretation of the ray diagram shown below?
kicyunya [14]
This correct answer would be C
5 0
3 years ago
A strong gust of wind blows an apple off a tree. The apple has a mass of 0.25 kg. The gust of wind pushes the apple with a force
LenKa [72]

Answer:

2.66N

Explanation:

8 0
2 years ago
Read 2 more answers
What determines if a star turns into a red giant or a red supergiant?
mixer [17]

Answer:

Explanation:

As stars age, they evolve away from the main sequence to become red giants or supergiants. The core of a red giant is contracting, but the outer layers are expanding as a result of hydrogen fusion in a shell outside the core. The star gets larger, redder, and more luminous as it expands and cools.

3 0
3 years ago
Other questions:
  • A ball is dropped from a window and takes two seconds to reach the ground .it starts from rest and reaches a final speed of 20m/
    10·1 answer
  • A water tower is a familiar sight in many towns. The purpose of such a tower is to provide storage capacity and to provide suffi
    9·1 answer
  • A 10.5 cm long solenoid contains 891 turns and carries a current of 5.95 A . What is the strength of the magnetic field at the c
    8·1 answer
  • A star is twice as massive as the sun. How will it's lifespan compare???
    13·2 answers
  • What happens at the end of silence of the lambs?
    11·1 answer
  • Calculate pressure when f=50N and a=100m^2​
    11·1 answer
  • A horizontal force of 675 N is needed to overcome the force of static friction between a level floor and a 300-kg crate. What is
    9·1 answer
  • What role does a resistor play in an electrical circuit? A. it removes excess electrons from the outer surface of a conducting w
    9·1 answer
  • A police officer is using her radar to check speeds. She is moving south at 50 mph. You are moving
    12·1 answer
  • Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!