0
What device is known when electrons are emitted when light shines on a metal surface?
Wiki User
∙ 9y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
In the phenomenon known as the Doppler Effect electrons are ejected when light shines on certain substances?
The Doppler Effect is the change in the frequency of the sound you hear when a car sounding its horn passes you.When the electrons at the surface of an object absorb incident light sufficient for them to escape the surface this is known as the photoelectric effect.
What shines brighter than light?
Light doesn't shine. Light is what is emitted from things so we can see that they do shine.
What colour would a white surface look in red light?
A "white surface" is one that reflects all colors of light. That's why it looks white when a white light shines on it, and that's why you call it "white". If only red light shines on it, then it looks red.
How do photocells convert light energy into electrical energy?
When photocells convert light energy into electrical energy many things happen. Most photocells contain silicon atoms. As long as a light shines on the photocell, electrons gain enough energy to move between atoms. The electrons are then able to move though a wire to provide electrical energy to a device, such as a calculator. Alek Peck Source Phisical Science textbook
What is the property that refers to the way light bounces off a mineral?
The property that describes a mineral's surface shines is called luster.
What is the phenomenon in which electrons are emitted from a metals surface when light of a certain frequency shines on it?
Photoelectric phenomenon
What device makes electrons emit when light energy shines on a metal surface?
You think probable to an ultraviolet lamp.
What device gives off electrons when light shines on a metal surface?
There is the photoelectric effect, which is the process that emitts electrons from a metals surface when light of a certain frequency shines on the surface. In the metal, the nuclei are surrounded by electrons, so when the incoming electrons strike the surface, they pull apart from the electrons of the metal because of how like charges detract from each other.
What is the emission of electrons from a metals surface when light of a certain frequency shines on it?
photoelectric effect
What is a device that spins when the sun shines on it?
radiometer
In the phenomenon known as the Doppler Effect electrons are ejected when light shines on certain substances?
The Doppler Effect is the change in the frequency of the sound you hear when a car sounding its horn passes you.When the electrons at the surface of an object absorb incident light sufficient for them to escape the surface this is known as the photoelectric effect.
In the phenomenon known as the Doppler Effect electrons are ejected when light shines on the certain substances?
The Doppler Effect is the change in the frequency of the sound you hear when a car sounding its horn passes you.When the electrons at the surface of an object absorb incident light sufficient for them to escape the surface this is known as the photoelectric effect.
In the phenomenon known as the Doppler Effect electrons are ejected when light shines on certain substances.?
The Doppler Effect is the change in the frequency of the sound you hear when a car sounding its horn passes you.When the electrons at the surface of an object absorb incident light sufficient for them to escape the surface this is known as the photoelectric effect.
What shines brighter than light?
Light doesn't shine. Light is what is emitted from things so we can see that they do shine.
What device creates electron current when light shines on it?
This might be a photoelectric device. Shine light on it and charges move.
How is the new moon surface shown light?
Sun shines on the moon
How many hours does the sun shines on the earth's surface?
when you play viod games
