It Refers to the emission of electrons from a metal when light shines on metal. Example: static electricity

Answers

Answer 1

Answer: The emission of electrons from the surface of a metal when light at or above
a certain threshold frequency shines on it is called the "Photoelectric Effect".
It really doesn't have much to do with static electricity.

Related Questions

Which is heavier, the earth or the moon
Which does not contain a lens? A.a camera B.an eye C.a mirror D.binoculars
The method of heat transfer by which the sun warms the earth isA) conduction B) convection C) radiation D) solaration
How high up is a 3.00 kg object that has 300. J of energy
Magnesium is a metal that is commonly used in products that needed to be light weight. Suppose a 2.00kg piece of magnesium has 8160 j of entertainment added to it it's temperature increases 4K what is the specific heat of magnesium

The refractive index of water is greater than that of air but is less than that of glass or a diamond. Under which condition can there be total internal reflection in water?

Answers

For total internal reflection to happen, light must travel from a medium object of higher density to a medium of lower density. To make sure that total internal reflection will happen in water, then the light must originate from glass or diamond before entering water.

Answer:

C.When light travels from water to air

Explanation:

Plato user

Which of the following terms helps to describe an ecosystem?population
niche
habitat
all of the above

Answers

The answer is all of the above because an ecosystem is how organisms and their environment interact. Population is animals, niche is and organism, and the habitat is the environment.

What kind of energy do most electric inventions give off?

Answers

Answer:

Electricity?

Explanation:

Where does sugar enter the blood?

Answers

After we eat, blood sugar concentratons rise, the pancreas releases insulin automatically so that the glucose enters cells, as more and more cells receive glucose, blood sugar levels come down to normal again. Exces glucose is stored as glycogen in the liver and muscles.Hope this helps.

Could a vector ever be shorter than one of its components? Equal in length to one of its components? Explain.

Answers

It can never be shorter than a component - magnitude of a vector is the square root of the sum of the components squared, and a square function never produces a negative number. However, it can be the same size as it's component, if that component is the only one.

Answer:Consider the graph and equation, y = 3x, that represent Alonso’s walking speed. What relationship is represented by this equation and graph? What would the points (3, 9) and (5, 15) represent?

Explanation:

What would happen to Earth if ocean floor were created at divergent boundaries at a faster rate than it is destroyed at convergent boundaries?

Answers

Answer:

The Earth would increase in volume

Explanation:

What would happen to Earth if ocean floor were created at divergent boundaries at a faster rate than it is destroyed at convergent boundaries?

Divergent boundaries are boundaries where plates pull away from each other, forming mild earthquakes and volcanoes as magma comes to the surface. Earthquakes are as a result of vibrations travelling within the earth or ocean floors . Volcanoes occur as a result of the eruption of molten magma from the ocean floor

In divergent boundaries, the plates pull away and and the weakened crust in between collapse leaving more space thereby increasing in volume.

Convergent boundaries are boundaries that pull into each other. mountain chains are formed as the two plates push into each other if they are of the same density.

Other Questions

A ray of monochromatic light (f=5.09x10^14 hz) passes through air and a rectangular transparent block calculate the absolute index of refraction for the medium of the transparent block Angle of incidence of the light ray as it enters the transparent block from air =40 degrees The angle of refraction of the light ray as it enters the transparent block from air = 20 degrees Calculate the absolute index of refraction from the medium of the transparent block

A fishing boat using sonar to locate fish is employing

A stone is thrown with an initial velocity of 20 meters per second straight upward from the edge of a cliff 100 meters above a canyon floor. The stone just misses the cliff'a edge on its way down. (Neglect friction) Calculate the time required for the stone to reach its maximum height. Calculate the maximum height of the stone above the edge of the cliff.

An explosion that destroys a massive star is called a A. nebula. B. supernova. C. black hole. D. vacuum.