1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Irina-Kira [14]
2 years ago
13

4. Suppose the house in question 3 is located in Cleveland where the annual average solar flux is 160 W/m2 2. If 10 m2 of solar

panels operating at 20 percent efficiency were installed on this house to collect and store solar energy in the form of hot water:
a)How much energy could be gained in one year in this manner?
b)What fraction of the annual heating requirement is this?
c)Using the hot-water heating requirements for a bath from question 1(c), how many hot baths would this energy supply in one year?+
Advanced Placement (AP)
1 answer:
Ahat [919]2 years ago
3 0

Answer:

Solar flux that incident on it is given as

S = 160 W/m/m

Now we know that the area of solar panels is given as

A = 10 m^2

So total solar power received by solar panels is given as

Power Received = (Solar flux) \times (Area)PowerReceived=(Solarflux)×(Area)

P = S\times AP=S×A

now here we have

P = 160 \times 10P=160×10

P = 1600 WP=1600W

now we know that efficiency of the solar panels is 20%

so total output power will be

efficiency = \frac{P_{out}}{P_{in}}efficiency=

P

in

P

out

0.20 = \frac{P_{out}}{1600}0.20=

1600

P

out

P_{out} = 320 WP

out

=320W

You might be interested in
Marx saw religion as the opiate of the people.<br> True or False
photoshop1234 [79]

Answer:

It's answer is False

this is correct answer

l hope it's helpful for you.....

7 0
2 years ago
__________ of injuries on farms are the result of working with livestock, the majority of which involve horses or cattle.
PtichkaEL [24]
Bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
8 0
3 years ago
Read 2 more answers
For AP World:
gayaneshka [121]

Answer:

Indian culture enriched the Islamic civilization. The key Indian influences after the conquest of Sind were the following ones:

1) Indian achievements and progress in science, medicine, astronomy, and arts, including music, were passed to the Arabs.

2) What are currently known as "Arabic numbers" have roots in the acceptance of Indian numerals.

3) Arabs adopted Indian customs and traditions while, at the same time, they spread Islam.

4) Islamic governments adopted some Indian political traditions.

8 0
3 years ago
What type of economic development would come closest to having ZPG?
satela [25.4K]

Answer:

post - industrial

To me I think that's the best

4 0
2 years ago
What is at the center of the Milky Way
solniwko [45]

Answer:

Black hole

Explanation:

5 0
3 years ago
Other questions:
  • New laws result in an influx of highly educated immigrants. The determinant causing the shift in this scenario is
    5·2 answers
  • What does the myelin sheath do?
    12·2 answers
  • 17. The net annual primary productivity of a particular wetland ecosystem is found to be 2,000 kcal/m". It respiration
    14·2 answers
  • Which equation can be used to show the number of candles in all?
    9·2 answers
  • How do u level up on here
    14·2 answers
  • If you make a purchase over _________, your body goes through physiological changes. $1500 $300 $500 $50
    9·1 answer
  • Undifferentiated schizophrenia differs from other schizophrenic disorders in that symptoms are __________.
    14·2 answers
  • Who is my favorite artist?
    12·2 answers
  • A machine automatically dispenses a beverage of a desired size. When set to "small," the machine dispenses varying amounts of li
    11·1 answer
  • Why have gasoline powered cars not been entirely replaced by electric cars?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!