0
the causes
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Why does the sun emit heat and light?
The heat and light emitted from the sun comes from the nuclear reactions that occur on it.
What causes heat and light in stars?
The heat and the light in stars is the same thermal nuclear fission that our Sun (a star) produces.
What is it called when heat causes an object to give off light?
energy
Does mars reflect or emits light?
Mars does not emit its own light. Rather it reflects sunlight that falls on it.
What process cause stars to give off heat and light?
what causes stars to give off heat and light is when the poporazzi abushes them and they get really mad...that would be the heat. and the flashes form the cameras would be the light
What does a white light bulb emit?
light and heat
Why Silicon and germanium emit light?
they emit heat when their is a recombination of electron and holes
Why does the sun emit heat and light?
The heat and light emitted from the sun comes from the nuclear reactions that occur on it.
What do stars emit besides heat and light?
They emit: gamma rays, radio waves, and x-rays. Some stars emit T.V. rays
Why does light attract heat?
It Doesn't!!! Light sources sometimes emit heat as Infra Red radiation which is part of the electromagnetic spectrum, like visible light, but you can't see it. It Doesn't!!! Light sources sometimes emit heat as Infra Red radiation which is part of the electromagnetic spectrum, like visible light, but you can't see it. Light = Energy = Heat = Can make light?
What are the five sources of light and heat?
1. The main source is the sun. Even though rocks seem like they emit heat, they really got their heat initially from the sun. 2. Radioactive substances emit their own energy and heat. 3. Warmblooded animals emit heat. However, they make the energy from the food they eat which ultimately came from the sun. 4. Electricity. Electricity can be used to make heat and light. 5. Other stars from other solar systems emit their own light.
What are massive celestial bodies of gases that emit heat and light by radiation?
stars
What type of energy does a light bulb emit?
Mainly heat and light. Heat is carried away through convection, but also radiated away as infrared light, a kind of electromagnetic wave (as is light).
What will happen to the light bulb when you switch off the electric circuit?
There will no longer be current to heat the filament which will then cool and no longer emit visible light. While it is cooling it will continue to emit infrared light for a time.
What Causes Fruits to Spoil?
heat and light
What kind of thermal radiation does the Earth emit?
Infrared light+++The question answers itself: heat, (Heat is thermal by definition.)
Why would the core of a star emit light and the outer atmosphere of a star absorb it?
The core would emit light because it is hot. The outer atmosphere would absorb light because it is not completely transparent. It would also re-emit radiation itself, because of its heat.
