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
makvit [3.9K]
3 years ago
7

The furnace keeps houseAat 25◦C, while thefurnace in houseBkeeps it at 20◦C. Which house requires heat to be supplied by its fur

nace at a faster rate?
1.House B requires heat at a slightly faster rate than A.
2.House A requires heat at about twice the rate of B.
3.House A requires heat at about four times the rate of B.
4.Houses A and B require heat at the same rate.
5.House A requires heat at a slightly faster rate than B.
6.House B requires heat at about twice the rate of A.
7.House B requires heat at about four times the rate of A.
8.None of the above answers is correct.
Physics
1 answer:
EleoNora [17]3 years ago
5 0

Answer:

House A requires heat at a slightest faster rate than B

Explanation:

House A requires heat at a slightest faster rate than B due to the slight high temperature the furnace A is.

You might be interested in
I need help please please thank you
Romashka [77]

Answer:

the first one is energy level

Explanation:

5 0
3 years ago
Unlike fossil fuels, biomass fuels _____.
dezoksy [38]

the answer is B- are renewable resources

7 0
3 years ago
Read 2 more answers
What absorb emitted neutrons?
Karolina [17]
Nuclear energy is released during: fission. radioactive decay. man-induced splitting of atoms. Match the basic components of a nuclear reactor with their descriptions. 1. slows down neutrons -> moderator. 2. absorb emitted neutrons -> control rods.
5 0
3 years ago
Read 2 more answers
A 60-Hz single-phase transformer with capacity of 150 kVA has the following parameters: RP = 0.35 Ω RS = 0.002 Ω Rc = 5.2 kΩ XP
worty [1.4K]

Answer:

Explanation:

Total Resistance, Rt = (0.35 + 0.002 + 5200 + 0.5 + 0.008 + 1100) = 6300 ohms      

a) Capacity of transformer, Pt = 150KVA = 150,000 W

Input Voltage, Vp = 2.8 KV = 2800 V

Current, Ip = 150000/2800 = 53.57 A

Input impedance, Zp = Vp/Ip = 2800/5357 = 52.27 ohms

b) i)   Input current = 53.57 A

ii) Voltage, V = Ip * Rt = 53.57 X 6300 = 337.5 KV

iii) Power, P = I² * Rt = (53.57)² X 6300 = 18.08 MW

iv) Power factor = 0.83

8 0
3 years ago
Select the correct answer.
kherson [118]

Answer:

B chemical energy

Explanation:

4 0
3 years ago
Other questions:
  • A satellite in geostationary orbit is used to transmit data via electromagnetic radiation. The satellite is at a height of 35,00
    15·1 answer
  • A spring of force constant 285.0 N/m and unstretched length 0.230 m is stretched by two forces, pulling in opposite directions a
    14·1 answer
  • Astronomers have discovered a planetary system orbiting a star, which is at a distance of 3.9 × 1014 m from the earth. One plane
    6·1 answer
  • - Po
    6·1 answer
  • How strongly the planet you're on pulls on you is your
    7·2 answers
  • A ball is projected at an angle of elevation of 60 ° with an initial velocity of 120m/s.calculate
    9·1 answer
  • Has anyone ever done the model of an atom lab?
    8·2 answers
  • Potential diffetence​
    10·1 answer
  • A. Community<br> B. Organism<br> C. Population <br> D. Individual
    7·2 answers
  • Which of the following is an example of heat transfer by convection?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!