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
kakasveta [241]
3 years ago
5

PLS HELP QUICKLY!!!!!! I AM DOING A TIMED TEST!!!!

Chemistry
2 answers:
valentinak56 [21]3 years ago
8 0

Answer:

the sun is an example of radiant energy

Otrada [13]3 years ago
5 0

Answer:

a.the sun

Explanation:

Fields in which this terminology(the body of terms used with a particular technical application in a subject of study, profession) most often used are telecommunications,(communication over a distance by cable, telegraph, telephone, or broadcasting.) heating, radiometry, lighting, and in terms of energy created from the sun.

You might be interested in
How much energy is required to vaporize 48.7 g of dichloromethane (CH2Cl2) at its boiling point, if its ΔHvap is 31.6 kJ/mol?
BartSMP [9]

Answer:

The answer is 18.12KJ is required to vaporise 48.7 g of dichloromethane at its boiling point

Explanation:

To solve the above question we have the given variable as follows

ΔHvap = heat of vaporisation of dichloromethane per mole = 31.6KJ/mole

However since the heat of vaporisation is the heat to vaporise one mole of dichloromethane, then, for 48.7 grams of dichloromethane, we have.

The number of moles of dichloromethane present = 48.7/84.93 = 0.573 moles

Therefore, the amount of heat required to vaporise 48.7 grams of dichloromethane at its boiling point is 31.6KJ/mole×0.573moles =18.12KJ

3 0
3 years ago
The model below shows the equation that represents how hydrogen and oxygen combine to form water. In this chemical reaction, the
Effectus [21]

Answer:

true

Explanation:

because they are balance

5 0
2 years ago
Which statement is true about shape?
slega [8]
B: Liquid take the shape of their container.
4 0
2 years ago
What is a problem solving by following steps to draw a conclusion?
drek231 [11]
(1) Understanding the problem
(2) Making a plan of solution 
<span>(3) Carrying out the plan </span>
8 0
3 years ago
How do plants survive harsh climates
AVprozaik [17]
They adapt to those harsh climates from plants before them that made them
8 0
3 years ago
Other questions:
  • Olivia became interested in the fossil evidence that Wegener used to form his hypothesis of continental drift. How did fossils s
    14·1 answer
  • Which of the following is a correct inference that one can make about the burning of gasoline?
    10·2 answers
  • Burning a compound of calcium, carbon, and nitrogen in oxygen in a combustion train generates calcium oxide , carbon dioxide , n
    11·1 answer
  • Which question can be answered using the scientific method ?
    8·1 answer
  • What is the standard unit of density?
    14·1 answer
  • I put 40 points on this!!! PLEASE HELP!! I NEED AN A OR MY MOM IS GONNA KILL ME!
    11·1 answer
  • The outside boundary of an animal cell
    13·1 answer
  • Which parts of the atom move around the nucleus? (Plz help)
    9·1 answer
  • A 40-kg dog on roller skates is acceleration at 2 m/s^2. What is the net force of the dog
    6·1 answer
  • Please explain:) I would really appreciate a step by step explanation if possible.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!