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
kap26 [50]
3 years ago
9

Which phrase best describes heat?

Chemistry
1 answer:
4vir4ik [10]3 years ago
3 0

Answer:

C) the energy transferred between objects t different temperatures

You might be interested in
#1: Jim, Jane, Ann, and Bill measure an object’s length, density, mass, and volume, respectively. Which student’s measurement mi
STatiana [176]
1. The <span>student with a measurement that might be in centimeters is A. Bill.
2. C</span><span>entimeters  in 0.05 kilometers is </span>C. 5,000
solution:
0.05 km x (1000 meters/ 1 km)
= 50 meters x (100 cm/ 1 meter) 
=5000 cm
7 0
3 years ago
Read 2 more answers
A sample of water at 100°C is converted to steam after absorbing 820 kJ of heat. How grams of H2O are contained in the sample? A
Varvara68 [4.7K]
Since water is already at 100<span>°C all the energy is used to evaporate it. 
Now we can calculate how many </span>mols of water are evaporated with 820kJ.
N= \frac{820}{41} =20 mol
We calculated that we got 20 mols of water evaporated. Now, all we have to do is find how many grams is a mol of water. Molar mass of water is <span>20.16 g/mol.
</span>The final answer is:
m=20*20.16=403.2g




7 0
3 years ago
Which of the following statements about gamma rays are TRUE? I. Gamma rays have low energy II. Gamma rays are a form of light. I
OverLord2011 [107]

Answer:

the third one

Explanation:

6 0
3 years ago
Read 2 more answers
The oxidation numbers of nitrogen in nh3, hno3, and no2 are, respectively:
vovikov84 [41]
The oxidation numbers for Nitrogen are respectively -3, +5, +4
3 0
3 years ago
Read 2 more answers
...................................................................Help dying of boredem
zhannawk [14.2K]
Can we talk here?
I don’t have what you want to talk on
5 0
3 years ago
Read 2 more answers
Other questions:
  • A 400 mL sample of hydrogen gas is collected over water at 20°C and 760 torr the vapor pressure of water at 20°C is 17.5 torr. w
    9·1 answer
  • Explain halogens reactivity in terms of outer electron’s distance from nucleus and electronic shielding
    11·1 answer
  • What happened to global temperatures after the eruption of mt pinatubo
    11·1 answer
  • How many grams of calcium would be a typical amount in a 60-kg adult?
    15·2 answers
  • Calculate the mass (in grams) of calcium carbonate present in a 50.00 mL sample of an aqueous calcium carbonate standard, assumi
    12·1 answer
  • Lisa needs to buy a helium tank to fill up all the balloons. If the helium must be compressed from an original volume of 27.0L a
    13·2 answers
  • If a person swallows acetone what are the procedures that should be followed
    9·2 answers
  • 7. If the atomic number of an element is 6 and its mass number is 14, how many
    14·1 answer
  • A farmer is breeding his best livestock is and example of?
    5·1 answer
  • Does SiO2 also equal Si2O4?<br> (silicon atom 1 oxygen atom 2 = silicon atom 2 oxygen atom 4?)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!