ADVANCED PLACEMENT AP HIGH SCHOOL

The period of a certain wave is 20 seconds. What is the frequency of this wave?

Answers

Answer 1

Answer: Time period = 1/frequency
Frequency = 1/Time period
T = 1/20
T = 0.05 Hz

Answer 2

Answer:

Answer:

0.05 waves/sec or 0.05hz

Explanation:

The Time period of a wave is measured as the wave divided by the frequency, while the Frequency is measured as the amount of waves divided by the Time Period. Therefore since we know that the Time Period of the wave is 20 seconds then we can calculate the following:

Frequency = 1 wave/ Time period

Frequency = 1 wave/ 20 seconds => simplify

Frequency = 0.05 wave/ sec

Finally we can see that the Frequency of the wave is 0.05 waves/sec or 0.05hz

If you have any more questions feel free to ask away at Brainly.

Related Questions

Compare the objectives and strategies of organized labor and Populists for challenging the prevailing economic beliefs and practices of the ''Gilded Age.''
The Delhi sultanate imposed which of the following forms of government?Elite oligarchyCentralized ruleFeudal vassalageAbsolute monarchy
John Locke's description of the infant mind as a blank slate most directly reflects which ongoing debate?Nature versus nurtureFree will versus destinyRationality versus irrationalityObservation versus introspectionStructuralism versus functionalism
Which religious group is correctly paired with the colony its members helped establish?O Quakers-> PennsylvaniaO Catholics->Rhode IslandO Puritans->GeorgiaO Pilgrims->Virginia
What results when ideal standards violated according to Freud

Is this for teachers?

Answers

Answer:no

Explanation:

Generally it's homework help for students, so not really, no

In a certain code DZMG means WANT. What does YVZW mean? A) BELT B) BEAT C) BEAD D) BART

Answers

I think its C) BEAD

Because if the Code DZMG means WANT then that means D=W, Z=A, M=N, and G=T. So based off of that I believe that in YVZW the last two letters ZW=AD. So then that cancels out all the other answer options which then gives you the only answer left which is C) BREAD.

Wind speeds increase higher up from the Earth's surface because A. the atmosphere is composed of heavier molecules at lower atmospheric levels.
B. the wind is augmented by the solar wind.
C. friction from landscape features doesn't slow them down.
D. oxygen levels are decreased, making air movement quicker.

Answers

Wind speeds increase higher up from the Earth's surface because C. friction from landscape features doesn't slow them down.

What is the Wind speed

Wind speeds get faster as you go higher up because there are less things in the way like trees, buildings, and hills. On the surface of the Earth, the wind gets slower because of the friction caused by the land and objects in the way.

As you go up in the air, the friction forces become less important, so the wind can move more easily and get faster at higher places. This is why you often experience stronger winds in places that are higher up, like mountain tops or in the upper part of the air.

Hence option c is correct.

Answers

Listening to calm music on the radio can soothe you during tough times on the road

Plants get their food by _____.

Answers

Plants get food by Absorbing sunlight and then making it inside the leaves then it distributes throughout the plant

Photosynthesis is how plants make their food

The work of the "lost generation" of American writers in the 1920's was marked by:(A) a rejection of prevailing middle-class values.
(B) extreme prudishness and morality.
(C) a glorification of God and country.
(D) an obvious desire to keep things as they were.
(E) an attempt to recreate the values of the pre-World War era.

Answers

The correct answer for the question that is being presented above is this one: "(A) a rejection of prevailing middle-class values." The work of the "lost generation" of American writers in the 1920's was marked by: a rejection of prevailing middle-class values.

Other Questions

What happens to pH levels as ammonia is converted to nitrate

9. An atom that gains or loses an electron has a net electric charge and is called a/n A. electron. B. ion. C. neutron. D. proton.

in a small oak tree, the biomass of insects makes up 3000 kilograms. this is 4% of the total biomass of the tree. what is the total biomass of the tree?

Kay is trying to decide which type of livestock to raise on the farm. She knows only some animals can tolerate the cold. What factor is she considering in her decision?Animal husbandry Animal identification Climate Culture