Quick Answer: What Are Two Examples Of Radiation Mentioned In The Passage?

What is an example of heat transfer by radiation?

Heat transfer by radiation occurs when microwaves, infrared radiation, visible light, or another form of electromagnetic radiation is emitted or absorbed.

An obvious example is the warming of the Earth by the Sun.

A less obvious example is thermal radiation from the human body..

What is radiation and its examples?

Examples of Radiation Radiation includes emanation of any portion of the electromagnetic spectrum, plus it includes the release of particles. Examples include: A burning candle emits radiation in the form of heat and light. The Sun emits radiation in the form of light, heat, and particles.

What are 3 sources of radiation?

Natural background radiation comes from the following three sources:Cosmic Radiation.Terrestrial Radiation.Internal Radiation.

What are the 4 types of radiation?

There are four major types of radiation: alpha, beta, neutrons, and electromagnetic waves such as gamma rays. They differ in mass, energy and how deeply they penetrate people and objects. The first is an alpha particle.

What are the 7 types of radiation?

There are seven natural forms of EMR. Gamma rays have the highest energy and shortest wavelength. Then come X-rays, ultraviolet light, visible light, infrared radiation and microwave radiation. Finally, radio waves have the lowest energy and longest wavelength.

Which is the best example of the transfer of heat through radiation?

A good example would be heating a tin can of water using a Bunsen burner. Initially the flame produces radiation which heats the tin can. The tin can then transfers heat to the water through conduction.

What are 2 examples of radiation?

Here are some examples of different types of radiation:ultraviolet light from the sun.heat from a stove burner.visible light from a candle.x-rays from an x-ray machine.alpha particles emitted from the radioactive decay of uranium.sound waves from your stereo.microwaves from a microwave oven.More items…•

Is fire an example of radiation?

Heat passes through the empty space until it reaches your hand. That’s radiation! A fire is another example of radiation. Even YOU are an example.

What is a good example of radiation?

Some common examples of Radiation are Ultraviolet light from the sun, heat from a stove burner, visible light from a candle, x-rays from an x-ray machine. All life on Earth depends on the transfer of energy from the Sun, and this energy is transferred to the Earth over empty space.

What is radiation in your own words?

noun. Radiation is the process of sending off energy in the form of light, heat, x-rays or nuclear particles. An example of radiation are the energy waves off of a nuclear bomb.

What are 4 examples of convection?

Examples of ConvectionBoiling water – The heat passes from the burner into the pot, heating the water at the bottom. … Radiator – Puts warm air out at the top and draws in cooler air at the bottom.Steaming cup of hot tea – The steam is showing heat being transfered into the air.Ice melting – Heat moves to the ice from the air.More items…

Is a hair dryer an example of radiation?

(Blow dryer- convection, curling iron-conduction, cookie or bread-baked by radiation.)