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
kenny6666 [7]
3 years ago
14

If the water is initially at temperature 10.2 ∘C, how long will it take for its temperature to rise to 57.9 ∘C?

Chemistry
1 answer:
denpristay [2]3 years ago
7 0

Answer:

The complete part of the question is ; In the circuit in the figure, (Figure 1)a 20-ohm resistor sits inside 110 g of pure water that is surrounded by insulating Styrofoam. If the water is initially at temperature 10.2 ∘C, how long will it take for its temperature to rise to 57.9 ∘C?

Use 4190J/kg⋅C∘ as the heat capacity of water, and express your answer in seconds using three significant figures.

answer = time taken = 1099.24secs

Explanation:

Tthe detailed calculation is as shown in the attachment.

The principle applied is the resolution of resistance of circuit in series and in parralel and then finding the equivlaent resistance.

Use the ohm's law equation to find the current in the circuit.

Use the Power generated

From the specific heat capacity equation to get the time duration.

You might be interested in
Bonds between carbon and oxygen are more polar than bonds between sulfur and oxygen. nevertheless, sulfur dioxide (so2) exhibits
Zepler [3.9K]

Bonds between carbon and oxygen are more polar than bonds between sulfur and oxygen. nevertheless, sulfur dioxide (SO₂) exhibits a dipole moment while carbon dioxide (CO₂) does not because of the difference in their shape, CO₂ is having linear geometry thus exhibit zero dipole moment while SO₂ is having bent shape thus exhibit dipole moment. So, despite the fact that bonds between carbon and oxygen are more polar than bonds between sulfur and oxygen. nevertheless, sulfur dioxide (SO₂) exhibits a dipole moment while carbon dioxide (CO₂) does not.

3 0
3 years ago
Why is the earth often referred to as the blue planet
Vilka [71]

Most of the surface of the earth is covered with water and looks blue from space.

7 0
3 years ago
Read 2 more answers
What is the total pressure in units of kPa in a 7.85 L container that contains 4.45 moles of N2 and 2.45 moles of O2 at a temper
dem82 [27]

Answer:

32.42

Explanation:

fda

7 0
3 years ago
What are the steps to evaporation but without heat just evaporation steps to follow
densk [106]
First, the sun shines liquid (ocean) Next, the water evaporates 
8 0
3 years ago
Read 2 more answers
Choose all dat apply thankssssssssss
slamgirl [31]

Itz defs B and E it might be D also bit iffy on that


YEET GOOD LUCK DADDY


5 0
3 years ago
Other questions:
  • Which form of carbon is the hardest
    9·1 answer
  • Describe the relationship between a hypothesis, a theory, and a natural law.
    10·1 answer
  • If a 3.30 m sample of a is heated to 500 k, what is the concentration of b at equilibrium?
    13·1 answer
  • Why Bohr's theory was inadequate?​
    7·1 answer
  • 8. Why do we see water droplets on the outer surface of a glass containing ice cold water?
    14·2 answers
  • Pick a key concept that you understand well and explain it in a way that an elementary school student could understand.
    10·1 answer
  • Once formed, how are coordinate covalent bonds different from other covalent bonds?
    13·1 answer
  • What is the identity of an ion having 46 protons, 42 electrons and 60 neutrons?
    6·1 answer
  • PLEASE HELP ME WITH PHYSICAL SCIENCE!! PRETTY EASY QUESTION ​
    13·2 answers
  • Which of the following best explain why argon, which is a noble gas, does not react with other elements. Noble gases ________. A
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!