Physics, 21.04.2020 17:15 ryantrajean7

Question: Is the Electromagnetic Spectrum helpful or harmful to humans?
(I have included some ideas for sentence starters to get your thought rolling. You do not have to use my starters. Simply delete and write your own. I have also included a word bank to support you as well. You do not have to use the whole bank of words, but I should see some of them in your answer).

Possible Word Bank:

Gamma rays

Ultraviolet Waves

Visible Light

Radio Waves

Microwaves

Infrared

Xrays

frequency

wavelength

Energy

Electromagnetic Spectrum

Claim: (Answer the Question)

The waves in the electromagnetic spectrum are…

Evidence: (Facts to support your claim)

waves are used for.

waves can cause .

We need waves for .

Reasoning: (Why does the evidence support your claim)

waves are found on the side of the EM spectrum that has the largest waves which means they have the frequencies and the amount of energy. Therefore they…

These waves are harmful because .

These waves are beneficial because.

Answers: 3

Show answers

Another question on Physics

Physics, 21.06.2019 16:00

As shown in fig. p3.64, a closed, rigid tank fitted with a fine-wire electric resistor is filled with refrigerant 22, initially at 2108c, a quality of 80%, and a volume of 0.01 m3. a 12-volt battery provides a 5-amp current to the resistor for 5 minutes. if the final temperature of the refrigerant is 408c, determine the heat transfer, in kj, from the refrigerant.

Answers: 1

Answer

Physics, 21.06.2019 17:30

Acatapult is tested by roman legionnaires. they tabulate the results in a papyrus and 2000 years later the archaeological team reads (distances translated into modern units): range = 0.4 km; angle of launch = π/5 rad; landing height = launch height. what is the initial velocity of launch of the boulders if air resistance is negligible?

Answers: 3

Answer

Physics, 21.06.2019 21:30

Aparticle with mass 1.81×10−3 kg and a charge of 1.22×10−8 c has, at a given instant, a velocity v⃗ =(3.00×104m/s)j^. what are the magnitude and direction of the particle’s acceleration produced by a uniform magnetic field b⃗ =(1.63t)i^+(0.980t)j^?

Answers: 2

Answer

Physics, 22.06.2019 04:30

Erosion of the beach is normally a slow process. however, in certain situations, large chunks of shore may wash out to sea. what could cause this to happen?

Answers: 3

Answer

You know the right answer?

Question: Is the Electromagnetic Spectrum helpful or harmful to humans?
(I have included some...

Questions