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
Sergio039 [100]
3 years ago
13

What are the two things that happen to water molecules when heat energy is added to air?

Mathematics
2 answers:
yuradex [85]3 years ago
7 0

Answer:

When the heat is raised (for instance, as water is boiled), the higher kinetic energy of the water molecules causes the hydrogen bonds to break completely and allows water molecules to escape into the air as gas. We observe this gas as water vapor or steam.

Step-by-step explanation:

krek1111 [17]3 years ago
6 0

Answer:

The more thermal energy added, the greater the attraction between molecules. The molecules gain kinetic energy, move farther apart, and become a gas. The water molecules become packed closer together, and their temperature increases. Each water molecule gives up kinetic energy and eventually stops moving.

Step-by-step explanation:

You might be interested in
A dressmaker bought 2/5 meter of yellow cloth, 1/3 meter of blue cloth and 1/6 meter of red cloth to make a dress for her daught
muminat

Answer:

1.2/5 meter of yellow cloth

2

3.

4

5

6

8 0
3 years ago
Crystal earns $5.50 per hour mowing lawns. Write a rule to describe how the amount of money m earned is a function of the number
Usimov [2.4K]
5.50h=m
if you plug in 3.75 into "h" Crystal would make about $20.63
5 0
4 years ago
Read 2 more answers
Carly has 5/8 of a yard of plain fabric and 3/4 of a yard of striped fabric. Which statement is true ?
Artemon [7]

I believe C because 3/4 is 75% a d 5/8 is 62.5%

6 0
3 years ago
A ring-shaped region shown below. Its inner diameter is20 yd. The Width of the ring is 3 yd. Find the area. Of the shaded region
babunello [35]

9514 1404 393

Answer:

  216.66 yd²

Step-by-step explanation:

One way to find the area of a ring like this is to multiply its centerline length by the width of the ring.

Here, the diameter of the circle that is the centerline of the ring is 23 yd. The circumference of that circle is ...

  C = πd = 3.14(23 yd) = 72.22 yd

Then the ring area is ...

  (72.22 yd)(3 yd) = 216.66 yd² . . . area of shaded region

8 0
3 years ago
Two types of sandwiches were made for a tea party. 55% of the sandwiches were chees e and the rest were chicken sandwiches. If t
nataly862011 [7]

Answer:

560 sandwiches were made

Step-by-step explanation:

set up a porportion.

45/252=55/x

45x=13860

x=308 cheese sandwichs

308+252=560

7 0
3 years ago
Read 2 more answers
Other questions:
  • Use the distributive property to rewrite and find 4×(25+4).
    8·1 answer
  • Find a fraction that is equivalent to 1.5/9 with a whole number in both the numerator and denominator
    8·1 answer
  • A cylinder has a base diameter of 8ft and a height of 20ft. What is its volume in cubic ft, to the nearest tenths place?
    11·1 answer
  • Solve these inequalities and graph their solutions on number?<br> 4x&gt;-12
    12·1 answer
  • A college's tuition has risen 5% each year since 2015. If the tuition in 2015 was $10,850, predict the cost of tuition for this
    15·1 answer
  • The radius of a circle is 19 in. Find its circumference in terms of \piπ.
    13·1 answer
  • -2(4h+6)/-6+h for h=-5
    14·1 answer
  • The midpoint of the line segment with the coordinates (3, -10) and (-8, -8) is _
    7·1 answer
  • Translate the sentence into an equation.
    6·1 answer
  • Sophie Ruth is eating a 50-gram chocolate bar that contains 30%percent cocoa.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!