subject

Physics, 28.08.2019 11:30 andrew2217

Electromagnetic waves vary in
a. the speed they travel in a vacuum.
b. wavelength and frequency.
c. the orientation of their electric and magnetic fields.
d. the way they reflect.

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 21.06.2019 15:30

Which of the following statements are true of solids? a.the particles do not vibrate. b.the particles are in a fixed location. c.they have strong intermolecular forces between the atoms or molecules. d.the particles have less kinetic energy than those of liquids or gases.

Answers: 1

question

Physics, 22.06.2019 05:00

Aperson standing in a canoe exerts a force of 700 n to throw an anchor over the side. find the acceleration of the canoe if the total mass of the canoe and the person is 100 kg?

Answers: 1

question

Physics, 22.06.2019 11:10

Consider an insulating crystal, made up of layers of atoms. what form would you expect the temperature dependence of the phonon heat capacity to approach at extremely low temperatures if the interlayer coupling is i)very strong (rigid coupling), and ii) very weak. explain.

Answers: 3

question

Physics, 22.06.2019 14:30

An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices

Answers: 1

You know the right answer?

Electromagnetic waves vary in
a. the speed they travel in a vacuum.
b. wavelength and...

Questions

question

Arts, 26.12.2019 04:31

Occurs when thin blank lines are drawn close together on whit paper. a. lines of sight b. closure c. optical mixin...

question

History, 26.12.2019 04:31

Could you five me some pointers on this question? how has social media (facebook, twitter, instagram, snapchat, etc.) affected globalization? use an...

question

Mathematics, 26.12.2019 04:31

Kuri used 100 cubic feet of soil to fill 8 identical flowerpots. how many cubic feet of soil are in each flowerpot...

question

Mathematics, 26.12.2019 04:31

Which function represents g(x), a reflection of f(x) = 4across the x-axis? g(x) = −4(2)x g(x) = 4(2)−x g(x) = −4...

question

Mathematics, 26.12.2019 04:31

Mr. davis bought solar lights for a pathway at his house. the lights cost $29.95 each and have an additional delivery charge of $2.00 per light....

question

English, 26.12.2019 04:31

Read the excerpt below and answer the question. i will wait for her in the yard that maggie and i made so clean and wavy yesterday afterno...

question

History, 26.12.2019 04:31

The roman republic differed from the greek democracy in what way?...

question

Social Studies, 26.12.2019 04:31

In developed economies, less-educated workers a) have more jobs to choose from. b) are often more highly skilled than other workers.

question

Biology, 26.12.2019 04:31

The passage of the voting rights act of 1965 affect voter registration rates in the united states in what way? a) african american voter...

question

Mathematics, 26.12.2019 04:31

What is 0.006 written as a fraction of a percent?...

question

English, 26.12.2019 04:31

Which sentence shows the correct placement of punctuation? a. “who ordered the pizza kelly asked”? b. “who ordered the pizza”? kelly asked. c. “who...

question

Mathematics, 26.12.2019 04:31

Determine if the ordered pair is a solution of the equation. is (2,4) a solution of y = 10 -3x? question 3 options: tr...

question

Mathematics, 26.12.2019 04:31

Marigold read the same number of books each month during the first half of the year. she read 30 books in all. write an equation for b, the amount of...

question

History, 26.12.2019 04:31

During the conflicts between iran and iraq, the united states supported both financially and with weapons. a. iraq b. iran c. af...

question

English, 26.12.2019 04:31

Read the passage from a new astronomy, by david todd. from polaris a line of small stars curves toward the handle of the dipper, meeting the upper one...

question

History, 26.12.2019 04:31

Which describes a geographic reason for the differences in the way native american groups lived? a. as people spread across north...

question

Mathematics, 26.12.2019 04:31

Three times a number plus 12 minus 5 the same number is 22...

question

Mathematics, 26.12.2019 04:31

The sum of two numbers is 58 the larger number is three more than four times the smaller number find the two numbers...

question

Mathematics, 26.12.2019 04:31

Mia's cat weighs 13 pounds, 7 ounces. about what is that weight in kilograms? (hint: 1 kilogram = 1,000 grams....

question

Mathematics, 26.12.2019 04:31

The original price of a shirt is $20. the shirt is on sale for a 20% discount. how much money does a buyer save because of the discount?...

More questions: Physics Another questions

Questions on the website: 13722367