Please help.
I need to explain the electromagnetic spectrum to fifth graders.

Please Help.I Need To Explain The Electromagnetic Spectrum To Fifth Graders.

Answers

Answer 1

Answer:

Explanation:

The electromagnetic spectrum is the range of frequencies (the spectrum) of electromagnetic radiation and their respective wavelengths and photon energies.

The electromagnetic spectrum covers electromagnetic waves with frequencies ranging from below one hertz to above 1025 hertz, corresponding to wavelengths from thousands of kilometers down to a fraction of the size of an atomic nucleus. This frequency range is divided into separate bands, and the electromagnetic waves within each frequency band are called by different names; beginning at the low frequency (long wavelength) end of the spectrum these are: radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays at the high-frequency (short wavelength) end. The electromagnetic waves in each of these bands have different characteristics, such as how they are produced, how they interact with matter, and their practical applications. There is no known limit for long and short wavelengths. Extreme ultraviolet, soft X-rays, hard X-rays and gamma rays are classified as ionizing radiation because their photons have enough energy to ionize atoms, causing chemical reactions. Exposure to ionizing radiation can be a health hazard, causing radiation sickness, DNA damage and cancer. Radiation of visible light and longer wavelengths are classified as nonionizing radiation because they have insufficient energy to cause these effects.

Throughout most of the electromagnetic spectrum, spectroscopy can be used to separate waves of different frequencies, producing a spectrum of the constituent frequencies. Spectroscopy is used to study the interactions of electromagnetic waves with matter.[4]

Answer 2
The electromagnetic spectrum is a range of different types of energy that travels through space as waves. Just like the rainbow, which has different colors of light, the electromagnetic spectrum has different types of energy, each with its own unique properties.

Here are a few examples of the types of energy found in the electromagnetic spectrum:

Radio Waves - Radio waves are the longest type of energy in the electromagnetic spectrum. They are used to send signals for things like TV and radio shows.
Microwaves - Microwaves are shorter than radio waves and are used for things like cooking food in a microwave oven and sending signals for cell phones.
Infrared - Infrared is the type of energy that makes you feel warm when you are in the sun. It's also used to control your TV remote.
Visible Light - This is the type of energy that you can see! It includes all the colors of the rainbow - red, orange, yellow, green, blue, indigo, and violet.
Ultraviolet - Ultraviolet is the type of energy that makes your skin tan. It's also what makes a black light glow.
X-rays - X-rays are a type of energy that can go through your skin and show what's inside your body. Doctors use x-rays to see broken bones.
Gamma Rays - Gamma rays are the shortest type of energy in the electromagnetic spectrum. They are very powerful and are used in medicine to treat cancer.
So, that's the electromagnetic spectrum in a nutshell! It's a range of different types of energy that we use every day in many different ways.

Related Questions

Which statement tells an advantage of multicellular organisms?

Responses

All of the cells are the same.

All of the cells are the same.

They can reproduce quickly.

They can reproduce quickly.

One cell performs all of the necessary functions.

One cell performs all of the necessary functions.

They can form complex organ systems.

Answers

Answer: They can form complex organ systems.

Explanation: They can form complex organ systems like the following: (this isn't all of the organ systems but they're a few to list) The nervous system - it's how the organism can instinctively react. Digestive system - it processes food and absorbs nutrients. That's just a couple of them but I hope this answers your question!

They can form complex organ systems

How does refraction of light change when it moves from one medium to another?​

Answers

Answer:

Depending on the density of the medium it can either be bent more or less

Answer:




Refraction occurs when light travels from one medium to another which changes the speed at which the light travels. This causes light to bend upon incidence with the interface of a new material.


Other Questions
Please answer quick Ill give Brainliest! Which of the following is true about the duty of care?a. Breach of duty of care is not actionable unless the plaintiff suffers injury or injury to his or her property.b. The damages recoverable for breach of the duty of care are independent of the effect of the injury on the plaintiff's life or profession.c. Reasonable person standard is used to determine the amount of damages that a defendant owes a plaintiff.d. A firefighter who refuses to put out a fire when his safety is not at stake does not breach his duty of care. Youre trying to learn about where Dillards stores are located to identify locations for the next additional store. Consider the STORE table. What questions could be asked about store location given data availability? How many 1 1/4cup servings are there in abag of trail mix that contains 6 cups ofmix? TRUE/FALSE. a person assumes any risk that is different from or greater than the risk normally carried by an activity. During the 1950s the federal government funded educational initiatives in math and science in response to A) the development of the ENIAC computerB) the announcement of international education guidelinesC) the successful launch of the first artificial satelliteD) the discovery of new chemical elements What was one major problem for free African Americans in the early 1800s?A. Most states banned them from entering.B. They had to live on plantations with enslaved people.C. They were not allowed to get married.D. Many landlords refused to rent them homes. If a women making $25 an hour gets a 10% raise, how much will she now make in an 8-hour work day? what is one reason for a general pressure to conform in american society during the 1950s? Maulana Abul Kalam Azad was the longest serving President of Congress. True or False? Solve the system its 9th grade work and you have to put one solution no solution or infinite many A business owner is aware that the Department of Labor has created rulesthat require overtime pay for employees. When he works his employees morethan 40 hours in one week, he makes sure that he works them less than 40hours the following week. The business owner feels that it is fair to averagethe number of hours worked over the two weeks covered by the pay periodand use that number for calculating overtime pay. A representative of theDepartment of Labor informs him that their regulations do not permit this.Which of the following is true in this situation?A. The business owner is only obligated to follow the regulations ofthe Department of Labor if one of his employees files a formalrequest.B. Because the Department of Labor is merely a government agency,their regulations do not have the force of law and can be viewedas guidelines rather than requirements.C. The regulations of the Department of Labor have no authority overprivate businesses, only over public corporations. D. The regulations of the Department of Labor are administrative lawand must be followed by the business owner. t/f one of the prominent business uses of blogs is to provide up-to-date company information to the press and the public. what is a trait quizlet You are considering investing in Property B in question 5. The listing price of the property is $11 million. You know that the historical annual returns on this type of property has been 10%, and the historical risk premium on this type of property has been 5.5%. In alternative investments tools, the prices of zero coupon treasury bonds are as follows: Prices of zero coupon treasury bonds (denomination = $1,000)Maturity(yr) 1 2 3 4 5 6 7 8 9 10Price $971 $934 $889 $839 $784 $725 $665 $604 $544 $485How much is the property worth? Is this a good investment opportunity?4 which of the following may reduce continuance commitment in foreign-born employees relative to other workers? Is the TEAS test hard? the first genre of polyphonic western music is called what is the renal medulla Which graph represents (x,y)-pairs that make the equation y = x + 3 true choose one answerA BC