subject

Physics, 25.08.2019 07:30 kevinh2683

Some waves can only travel through matter. this matter is called

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 22.06.2019 01:10

If vx = 7.00 units and vy = -7.60 units, determine the magnitude of v⃗ . determine the direction of v⃗ .

Answers: 2

question

Physics, 22.06.2019 05:00

Which statements describe the movement of ocean currents around the globe? check all that apply. strong winds force warm water to sink to the ocean floor. the coriolis effect causes warm and cold water to mix. cool dense water sinks to the ocean floor. warm water replaces cool surface water. wind blowing parallel to the shore causes upwelling of cool water.

Answers: 1

question

Physics, 22.06.2019 13:50

The magnitude of the poynting vector of a planar electromagnetic wave has an average value of 0.939 w/m^2 . the wave is incident upon a rectangular area, 1.5 m by 2.0 m, at right angles. how much total electromagnetic energy falls on the area during 1.0 minute?

Answers: 2

question

Physics, 22.06.2019 17:30

You can watch static electricity in action by rubbing an inflated balloon against your hair. your hair will actually stand on its end! it does this because each hair becomes charged, and they all repel one another.

Answers: 3

You know the right answer?

Some waves can only travel through matter. this matter is called...

Questions

question

Social Studies, 25.11.2019 18:31

Jason and cora are riding on a roller coaster, which is producing high levels of arousal. they attribute their aroused state to romantic feelings for...

question

Biology, 25.11.2019 18:31

The appearance of domesticated plants is taken to be the end of one great cultural period and the beginning of another. the period that ends with the...

question

Spanish, 25.11.2019 18:31

3- escribirfill in the blanks activity instructionsidentify the stage of life in which each event would normally occur. include the definite article....

question

Physics, 25.11.2019 18:31

A40 n crate rests on a rough horizontal floor. a 12 n horizontal force is then applied to it. if the coecients of friction are μs=0.5 and μk=0.4, the...

question

Mathematics, 25.11.2019 18:31

Asample of 20 items provides a sample standard deviation of 5.a.) compute the 90% confidence interval estimate of the population variance. b.) compute...

question

Business, 25.11.2019 18:31

True or false. an offer (by a merchant) that is irrevocable without the necessity of consideration for a stated period of time or, if no definite peri...

question

Computers and Technology, 25.11.2019 18:31

Write down the formula for entropy h(v) where the random variable v is boolean (i. e., val- ues(v) = {0, 1}). assume we have two data set...

question

Physics, 25.11.2019 18:31

Albert has a flashlight in each hand and directs them at the front and rear ends of the freight car. albert switches the flashlights on at the same ti...

question

Mathematics, 25.11.2019 18:31

23,478 round to the nearest ten thousands...

question

Mathematics, 25.11.2019 18:31

From where the shoes spilled (48â°n, 161â°w) to where they were found on may 22nd 1996 (54â°n, 133â°w), how many kilometers did they travel?

question

Mathematics, 25.11.2019 18:31

Suppose that 7 female and 5 male applicants have been successfully screened for 5 positions. if the 5 positions are filled at random from the 12 final...

question

Business, 25.11.2019 18:31

Assuming that the long-run demand for oranges is the same as the short-run demand, you would expect a binding price ceiling to result in a shortage th...

question

Physics, 25.11.2019 18:31

Which types of redundancy are necessary for reliable alternatives in an environment of danger which could cause serious losses in case of operational...

question

Chemistry, 25.11.2019 18:31

Why do we use copper for iphone chargers...

question

Mathematics, 25.11.2019 18:31

In a convex heptagon, the degree measures of the interior angles are $x, ~x, ~x-2, ~x-2, ~x + 2, ~x + 2$ and $x + 4$ degrees. what is the degree...

question

Mathematics, 25.11.2019 18:31

23,478 round to the nearest ten thousands...

question

Mathematics, 25.11.2019 18:31

Abcd is a trapezoid with mid-segment (e f). if ad=5x-11, e f=3x+7, bc=2x+7, how many units in length is (e f) i need equation, algebra procedures, val...

question

Chemistry, 25.11.2019 18:31

What is the energy of a wave with a frequency of 6.58x10¹³ hz...

question

Mathematics, 25.11.2019 18:31

Write an equation that represents the line use exact numbers...

question

Social Studies, 25.11.2019 18:31

The atacama desert is found along the coast of chile, south america-right next to the pacific ocean the biggest body of water in the world. much of th...

More questions: Physics Another questions

Questions on the website: 13722362