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
Alex_Xolod [135]
3 years ago
7

Through which of the following ways can heat be transferred?

Chemistry
1 answer:
SashulF [63]3 years ago
4 0

Answer:

The correct option is:

A) by direct or indirect contact between objects at different temperatures

Explanation:

Heat can be transferred in three different methods:

Conduction, Convection and Radiation

Conduction is heat transfer through direct contact between substances at different temperatures.

Convection is the heat transfer which takes place through air currents.

Radiation is the heat transfer that does not require contact between two objects.

Hence, heat transfer can take place through direct or indirect contact between objects at different temperatures.

You might be interested in
The two electrons in a helium atom occupy
IRINA_888 [86]

Answer:

the answer is A

Explanation:

4 0
2 years ago
How many moles of methane are produced when 4.53 mol co2 reacts
ArbitrLikvidat [17]
The reaction formula CH4 + 2O2 → CO2 + 2H2O shows the oxidation of 1 mole of CH4 (Methane) will yield 1 mole of CO2 (Carbon Dioxide). Since 1 mole of CH4 will weigh 12g (for the Carbon) + 4g (1g for each Hydrogen) = 16g, then 32g of CH4 will correspond to 32g / 16g/mole = 2 moles. Therefore the oxidation of 2 moles of CH4 will yield 2 moles of CO2.
6 0
1 year ago
Read 2 more answers
PLS HELP ASAP WITH THIS SCIENCE HW
natta225 [31]

Answer:

Convex mirrors are more study than flat mirrors.

Explanation:

This is the correct answer because i have already studied this

6 0
2 years ago
Noble gases will not bond with other atoms because of this reason?
Artyom0805 [142]
The valence electron ring is full. The ring has 8 electrons already.
5 0
3 years ago
Read 2 more answers
What is the study of blood cells
LiRa [457]

Answer:

Hematology is the study of blood

Explanation:

The cellular component consists of three major cell types, all of which arise from hematopoietic stem cells located primarily in the bone marrow: red blood cells (RBCs), white blood cells (WBCs), and platelets.

6 0
2 years ago
Other questions:
  • Which requirement is essential for any of the chemical process that occur in cells to take place
    9·1 answer
  • If 12.85 g of chromium metal is reacted with 10.72 g of phosphoric acid, then what is the maximum mass in grams of chromium(III)
    5·1 answer
  • Which of the following personal items are permitted to be at your workstation in the organic laboratory? Select all that apply.
    15·1 answer
  • 54.5 mL of liquid gallium metal is poured into a graduated cylinder. The gallium filling the graduated cylinder weighs 10.686 g.
    9·1 answer
  • Name the acid which are not sour in taste​
    5·2 answers
  • The boiling point of an aqueous solution is 101.54 ∘C. What is the freezing point
    12·1 answer
  • 2. Answer this question: Lava rocks I nature come in different shapes and sizes. What processes do you think are responsible the
    7·1 answer
  • How does energy from the Sun drive the cycling of matter?
    9·1 answer
  • What are the oxidation numbers for groups 1-18 (skip groups 3-12)
    6·2 answers
  • 3. A lab technician is preparing urea broth. It should be sterilized by filtration, he autoclaves it instead, just like he does
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!