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
Mandarinka [93]
3 years ago
6

PLEASE HELP ME WITH THIS ONE QUESTION

Physics
1 answer:
Kitty [74]3 years ago
6 0

Answer:

Q = 282,000 J

Explanation:

Given that,

The mass of liquid water, m = 125 g

Temperature, T = 100°C

The latent heat of vaporization, Hv = 2258 J/g.

We need to find the amount of heat needed to vaporize 125 g of liquid water. We can find it as follows :

Q=mH_v\\\\Q=125\ g\times 2285\ J/g\\\\Q=282250\ J

or

Q = 282,000 J

So, the required heat is 282,000 J .

You might be interested in
What is heat a measure of ?A) kinetic energy B) potential energy C) thermal energy
disa [49]
Thermal energy, creates steam or pressure, therefore, if in a small space it creates pressure within its "shell"
5 0
3 years ago
When illustrating relative dating by
Rainbow [258]

Answer:

A The Bottom

Explanation:

Brainlist Tho??

8 0
3 years ago
Write an essay about Paralympic and Special Olympic Essay 100 points
wlad13 [49]

Answer:

The Paralympics does the same. The Special Olympics and the Paralympics are both sports organizations for disabled athletes, but they are very different organizations and are not connected. Many people confuse the Paralympics and the Special Olympics.

Explanation:

8 0
3 years ago
PLEASE HELP !!! ASAP I WILL GIVE BRAINLIEST !!!
Paladinen [302]

Answer:

2.11 m

Explanation:

From the question given above, the following data were obtained:

Mass (m) = 4.76 Kg

Initial velocity (u) = 0 m/s

Final velocity (v) = 6.5 m/s

Height (h) =?

NOTE: Acceleration due to gravity (g) = 10 m/s²

The height of the refrigerator can be obtained as follow:

v² = u² + 2gh

6.5² = 0² + (2 × 10 × h)

42.25 = 0 + 20h

42.25 = 20h

Divide both side by 20

h = 42.25 / 20

h = 2.11 m

Therefore, the refrigerator is 2.11 m high

5 0
3 years ago
Hai quả cầu kim loại mang các điện tích lần lượt là q1 q2 cho tiếp xúc nhau. Sau đó tách chúng ra thì mỗi quả cầu mang điện tích
Artist 52 [7]
The answer is going hai que
4 0
3 years ago
Other questions:
  • Which values satisfy the inequality? |z| ≤ 5 Choose all answers that are correct A. z = –6 B. z = –5 C. z = –1 D. z = 8 oops thi
    13·1 answer
  • In a simple series circuit, why does the bulb light up when you close the switch
    8·1 answer
  • This experiment, you compare several unknown powders to known powders. What is the name given to all of the known materials used
    9·2 answers
  • If 1 N is equal to 0.225 lb, how many pounds is 5 N of force?
    15·1 answer
  • Why do we need food even we lying in bed​
    10·2 answers
  • 6.1 net force and newton’s First law
    14·1 answer
  • Physics question help
    11·1 answer
  • How is fabric made from fur different from fabric made of hair?
    13·1 answer
  • A bowling ball with a mass of 8 kg is moving at a speed of 5m/s. What is its kinetic energy
    7·1 answer
  • what image that is produced when the object is placed between the focal point and the lens. your statement must contain three ch
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!