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
slamgirl [31]
3 years ago
9

Which type of heat transfer causes a person sitting by the fire to feel warm

Chemistry
2 answers:
melisa1 [442]3 years ago
8 0

Answer:

radiation i think

mrs_skeptik [129]3 years ago
8 0
Endothermic because they are taking in the heat given by the fire
You might be interested in
Why is enthalpy important?
belka [17]
The Law of Conservation of Energy states that, within a closed system, the total amount of energy remains constant. However, energy may change from kinetic to potential and vice versa. The total energy will not have changed. <span>Enthalpy is a measure of the amount of energy that exists in a system at constant pressure. </span>
7 0
3 years ago
25 points!!! please Which types of elements areconsidered neutraland Where are these types of elements found on the periodic tab
posledela

Elements which composed of an equal amount of three components protons, neutrons and electrons are considered neutral elements. example of neutral elements are hydrogen, helium, lithium and beryllium...

7 0
3 years ago
8.
Oksi-84 [34.3K]

Answer:

900 mg

Explanation:

4 0
3 years ago
a quantity of gas has a volume of 400.0 mL when confined under a pressure of 600.0mm Hg. what will be the new volume of the gas
Alex787 [66]

Answer:

1200 mL

Explanation:

Given data

  • Initial pressure (P₁): 600.0 mmHg
  • Initial volume (V₁): 400.0 mL
  • Final pressure (P₂): 200.0 mmHg
  • Final volume (V₂): ?

For a gaseous sample, there is an inverse relationship between the pressure and the volume. If we consider the gas as an ideal gas, we can find the final volume using Boyle's law.

P_1 \times V_1 = P_2 \times V_2\\V_2 = \frac{P_1 \times V_1}{P_2} = \frac{600.0mmHg \times 400.0mL}{200.0mmHg}=1200 mL

3 0
3 years ago
4. Which of these metals is a pure element? Brass Bronze Silver Steel 5. C is the correct chemical symbol for ....... Calcium Ca
Gala2k [10]

Answer:

4) Silver

5) Carbon

6) Oxygen

3 0
3 years ago
Read 2 more answers
Other questions:
  • Is baking soda a fine powder or is it coarse
    14·1 answer
  • Warm air _____.
    11·1 answer
  • Which statements describe the genetic code? Check all that apply.
    5·2 answers
  • I need urgent help grade at risk with my chemistry homework!! Please i beg anyone the image is posted and show work if you can
    6·2 answers
  • How would these cells appear under a microscope at a higher magnification.
    15·1 answer
  • Molar mass of KAl(SO4)^2·12H2O
    7·2 answers
  • Which has a charge of +1?<br> proton<br> atom<br> electron<br> neutron
    10·2 answers
  • 4. Plants use energy from sunlight, water, and carbon dioxide to produce sugar. Which structure is found only in plant cells and
    10·1 answer
  • Care to help me guys please​
    5·1 answer
  • Name the components of stainless steel​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!