subject

Physics, 09.03.2020 16:30 thornlilly17

Suppose that on a dry, sunny day when the air temperature is near 37 ∘ C , a certain swimming pool would increase in temperature by 2.15 ∘ C in one hour if not for evaporation. What fraction of the water in the pool must evaporate during this time to carry away precisely enough energy to keep the temperature of the pool constant?

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 21.06.2019 15:30

Iflow from a warmer object to a cooler object until both objects are the same temperature what am i?

Answers: 2

question

Physics, 21.06.2019 22:30

Aforce of 200 n is applied to an input piston of cross-sectional area 2 sq. cm pushing it downward 2.8 cm. how far does the output piston of cross-sectional area 12 sq. cm move upward? show all work.

Answers: 1

question

Physics, 22.06.2019 06:30

Apebble is thrown into a calm lake, ripples are formed from the center and move outward. the water particles in the lake travel in a circular pattern that moves up and down on the surface of a lake, and the energy travels a) diagonally. b) downward. c) horizontally. d) upward.

Answers: 2

question

Physics, 22.06.2019 06:40

How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a.the kinetic energy increases.b.the kinetic energy decreases.c.the kinetic energy remains the same.d.the kinetic energy is always zero.

Answers: 1

You know the right answer?

Suppose that on a dry, sunny day when the air temperature is near 37 ∘ C , a certain swimming pool w...

Questions

question

Business, 20.08.2019 22:20

34. which of the following statements is correct? a. if oligopolists successfully collude, then their combined output will be equal to the output tha...

question

Business, 20.08.2019 22:20

Which of the following statements is correct? a the costs associated with getting products and services ready for sale are known as costs of goods sol...

question

Mathematics, 20.08.2019 22:20

Match the chart to the type: 1.a chart that monitors the count of objects with a specific characteristic during a time period, or over consiste...

question

Physics, 20.08.2019 22:20

Ch 26 hwgedanken conceptual questions« previous 5 of 26 next »gedanken conceptual questionseinstein developed much of his understanding of relativity...

question

Chemistry, 20.08.2019 22:20

Consider the following reaction where kc = 77.5 at 600 k: co(g) + cl2(g) cocl2(g)a reaction mixture was found to contain 2.09×10-2 moles of co(g), 4.1...

question

Spanish, 20.08.2019 22:20

Hay tres personajes en la tira cómica: un usuario de teléfono, un amigo y un empleado de la empresa (company) telefónica....

question

Physics, 20.08.2019 22:20

Puck a, of inertia m, is attached to one end of a string of length l, and the other end of the string is attached to a pivot so that the puck is free...

question

Business, 20.08.2019 22:20

Tony hsieh is a big thinker, and zappos is clearly his baby. but he’s also into philanthropy and community development activities that are taking up m...

question

Computers and Technology, 20.08.2019 22:20

Write a function issorted() that accepts an array of real numbers arr and an integer n as arguments, where n is the size of arr. the function properly...

question

Computers and Technology, 20.08.2019 22:20

Wri matlab code to: a. ask the user to input the name of an excel spreadsheet b. import the data in the excel spreadsheet and save the data as "data"...

question

Physics, 20.08.2019 22:20

Calculate vol in a silicon pn junction at t=300k for ny=10cm n, -10cm determine the space charge width for an applied reverse bias voltage of 12v. cal...

question

Computers and Technology, 20.08.2019 22:20

Which of the following claims are true and which are false. justify your answer by giving either a (short) proof or a counterexample. (a) in any maxim...

question

Computers and Technology, 20.08.2019 22:20

What is the order in big theta log(log n) or (log n)^2 or log^2(n) or log(n^2)...

question

Computers and Technology, 20.08.2019 22:20

In sql, the statement is widely used to change attribute values of one or more selected records?...

question

Physics, 20.08.2019 22:20

An object is placed in front of a diverging lens, such that the object-to-image distance is 71 cm. find the focal length of the lens, if the ima...

question

Physics, 20.08.2019 22:20

Why are two images seen in the glass plate when it is viewed from position 2 in part a of the experiment? why is only one image seen when it is viewe...

question

Mathematics, 20.08.2019 22:30

Fran has 16 cds in a box : 6 country, 6 rock, 2 dance, and 2 classical. if she takes out one cd without looking, what is the probability that she will...

question

Mathematics, 20.08.2019 22:30

Suppose a and b represent linear expressions. if a + b = 2x -2 and a - b = 4x- 8, find a and b....

question

Social Studies, 20.08.2019 22:30

After southern states seceded from the union and formed the confederate states of america whom did they choose to become president of the confederacy...

question

Mathematics, 20.08.2019 22:30

When the number of marbles jill has is subtracted from 20, the result is the same as adding 16 to the number of marbles. how many marbles does j...

More questions: Physics Another questions