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
melomori [17]
2 years ago
13

Which kinds of objects emit light?

Physics
2 answers:
Luda [366]2 years ago
5 0
A: objects that shine
Visible: Our eyes detect visible light<span>. Fireflies, </span>light<span> bulbs, and stars all </span>emit<span> visible </span>light<span>. Ultraviolet: Ultraviolet radiation is </span>emitted<span> by the Sun and are the reason skin tans and burns. "Hot" </span>objects<span> in space </span>emit<span> UV radiation as well.</span>
Otrada [13]2 years ago
4 0
<h2>Answer:</h2>

<u>A) objects that shine  </u>

<u>B) hot objects  </u>

<h2>Explanation:</h2>

Actually our eyes see objects when light reflects from those objects and reach our eyes. Emission of light is only possible from source of light. The other one is reflection. So in the given options shiny objects and hot objects can become the source of light that is why we can say that shiny and hot objects emit light.

You might be interested in
A quarterback throws a football 40 yards in 4 seconds.what is the average speed the football
lions [1.4K]
The answer is 10 yards per second

8 0
3 years ago
Read 2 more answers
The power grid is the system that transfers electricity to homes and businesses. A power plant produces electricity. The output
sasho [114]

Answer: energy

Explanation: So the input and output of the power grid system is energy.

6 0
3 years ago
Read 2 more answers
A circular loop of wire is in the plane of the paper. The south pole of a bar magnet is being moved from a position in front of
drek231 [11]

Answer:

Counterclockwise

explanation in attachment

5 0
3 years ago
A baseball fan is 150.0 m from the home plate. how much time elapses between the instant the fan sees the batter hit the ball an
Artyom0805 [142]

Approximately 0.4373 seconds

Speed of sound at 20 degree C is roughly 343 meters/second

Speed of light = 3x10^8 or 300,000,000 meters/second

at 150.0 feet away you set it up as:

150.0/343 - 150/3x10^8

150.0/343 = 0.43731778

150/3x10^8 = 5x10^-7 or 0.0000005

Subtract 0.43731778 - 0.0000005

Answer is 0.43731728

Rounding would be approx. 0.4373

7 0
3 years ago
What are 2 ways that we can express to show our connection to our culture
garik1379 [7]

Answer:

Food, clothes, language, and belief

6 0
2 years ago
Other questions:
  • A hockey puck sliding on a frictionless surface strikes a box at rest. After the collision, the two objects stick together and m
    13·1 answer
  • 7. A wrench falls from a helicopter that is rising steadily at +6.0 m/s.
    10·1 answer
  • A water park rider (mass = 20.0 kg) starts from rest at the top of a 48.0-m tall
    8·1 answer
  • 11. A candle is placed in front of a plane mirror. The calculated value of m,
    10·1 answer
  • Is the chorion the yolk of the egg
    7·1 answer
  • You have two rocks made of the same material that are at the same
    14·2 answers
  • Over what period of time will be birr 500 amount to birr 900 at the rate of 8% simple interest?​
    6·1 answer
  • A roller coaster is released from the top of a track that is 57 m high. Find the roller coaster speed when it reaches ground lev
    6·1 answer
  • 2. The weight of a boat without load is 12 000 N and the volume of the immersed portion of the boat is 5.0 m³. [ Density of sea
    8·1 answer
  • Diverse crops can become vulnerable to pests, disease, and climate change. Which part of this statement is false?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!