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
Olegator [25]
3 years ago
5

What is the latent heat of vaporization for water

Physics
1 answer:
natulia [17]3 years ago
5 0

When a material in liquid state is given energy, it changes its phase from liquid to vapor; the energy absorbed in this process is called heat of vaporization. The heat of vaporization of water is about 2,260 kJ/kg, which is equal to 40.8 kJ/mol. The vaporization is the opposite process of condensation.

hope this helped <3

You might be interested in
Find the speed for Barkely, the dog, if he runs 5.5 miles in 3 hours
amm1812

Answer: B

Explanation:

5.5/3

6 0
3 years ago
Looking straight downward into a rain puddle whose surface is covered with a thin film of gasoline, you notice a swirling patter
Ivanshal [37]

Answer:

 

Explanation:

Point beneath you forms a beautiful iridescent green

refractive index of Gasoline n=1.38

Wavelength of Green light is \lambda =540\ nm

Here light first traverse from air(n=1) to gasoline , it reflects from  front surface of gasoline(n=1.38) so it suffers a phase change. After this light reflect from rear surface of gasoline and there is a decrease in refractive index(n=1.38 to n=1.33), so there is no phase change occurs .

For constructive interference

2t=(m+\frac{1}{2})\cdot \frac{\lambda }{n}

here t= thickness of gasoline film

n=refractive index

for m=0

t=\frac{\lambda }{4n}

t=\frac{540}{4\times 1.38}

t=97.82\approx 98\ nm                                                      

4 0
3 years ago
Which of the following is NOT true of fusion?
Gekata [30.6K]
C., used in power plants I think. 
6 0
3 years ago
Read 2 more answers
paper by itself catches fire easily whereas a piece of paper wrapped around an alluminium pipe does not.​
Julli [10]

Answer:

The paper does not catch fire when wrapped around aluminium pipe because aluminium absorbs the heat, so paper does not attain its ignition temperature.

Explanation:

7 0
2 years ago
A pure substance is either a compound or a(n)________________ that can not be physically separated.
vampirchik [111]
Element     is the answer

7 0
3 years ago
Other questions:
  • Explain the connections between reactants, products, and limiting reactant.
    9·1 answer
  • The metric unit for temperature is _______________.<br> a. fahrenheitb. celsiusc. secondd. liter
    8·1 answer
  • A beam of red and blue light in air is incident at 30º on a glass surface. Which is true?
    10·1 answer
  • The density of a substance is 4.0 g/cm3. If a sample of the substance has a volume of 25 cm3 then what is the mass
    13·1 answer
  • What are two types of charges that particles possess
    12·1 answer
  • Two trains are blowing their whistles. The first train is stationary, and the
    14·1 answer
  • Elements in an blank or blank of the periodic table have similar characteristics
    15·1 answer
  • My question is about pressure. Atmospheric pressure on the surface of Venus is 90 times larger than on Earth. On Mars it is 100
    15·1 answer
  • Is condensation adding thermal energy
    8·1 answer
  • What does wap stand for? correct answer gets brainliest. NO LOOKING IT UP! THIS IS A TRIVIA!!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!