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
xeze [42]
3 years ago
14

PLEASE HELP What heat transfer is a Heater.

Chemistry
1 answer:
mote1985 [20]3 years ago
8 0

Answer:

All electric heaters make use of one or more of the fundamental heat transfer mechanisms – namely convection, conduction, or radiation.

For regular...

Conduction is heat transfer by direct contact, like frying an egg. Convection is heat transfer by the movement of gases or liquids, like most home furnaces, clothes dryers, or car heaters. Radiation is the transfer of heat in waves through space, like the sun or a fire.

You might be interested in
WILL MARK BRAINLIEST PLZ HELPP
Mashutka [201]

Answer:

The answer to your question is below

Explanation:

I just write the formulas of the reactants and products and balanced the reactions.

a)

          3H₂(g)  +  N₂(g)   ⇒   2NH₃

b)

          2K  +  2H₂O  ⇒   2KOH  +  H₂ (g)

c)

         2Al(s)   +  Fe₂O₃  ⇒   Al₂O₃  +  2Fe

d)

         Fe₂O₃  +  2Al   ⇒  Al₂O₃  +  2Fe

e)

         Ba(OH)₂  +  2HBr   ⇒   BaBr₂  +  2H₂O

f)

         CaCO₃  + Δ ⇒  CaO  + CO₂

3 0
3 years ago
What evidence led scientists to develop the theory of plate tectonics
hoa [83]
Earth quake and volcanoes. 
I hope i have answerd your question.
Your welcome.
5 0
3 years ago
Is a compound is made different of<br> atoms?
kow [346]

Answer:

Yes.A compound is a molecule made of atoms from different elements. All compounds are molecules, but not all molecules are compounds. Hydrogen gas (H2) is a molecule, but not a compound because it is made of only one element.

4 0
3 years ago
Is melting ice cream a chemical or physical change?
AfilCa [17]
It is a physical change






6 0
4 years ago
3. How many grams are in 9.015 x 1035 atoms of Cobalt?​
pentagon [3]

Answer:

8.822 × 10¹³ g Co

General Formulas and Concepts:

<u>Chemistry - Atomic Structure</u>

  • Reading a Periodic Table
  • Using Dimensional Analysis
  • Avogadro's Number - 6.022 × 10²³ atoms, molecules, formula units, etc.

Explanation:

<u>Step 1: Define</u>

9.015 × 10³⁵ atoms Co

<u>Step 2: Identify Conversions</u>

Avogadro's Number

Molar Mass of Co - 58.93 g/mol

<u>Step 3: Convert</u>

<u />9.015 \cdot 10^{35} \ atoms \ Co(\frac{1 \ mol \ Co}{6.022 \cdot 10^{23} \ atoms \ Co} )(\frac{58.93 \ g \ Co}{1 \ mol \ Co} ) = 8.82189 × 10¹³ g Co

<u>Step 4: Check</u>

<em>We are given 4 sig figs. Follow sig fig rules and round.</em>

8.82189 × 10¹³ g Co ≈ 8.822 × 10¹³ g Co

3 0
3 years ago
Other questions:
  • The elements in Period 5 on the Periodic Table are arranged from left to right in order of(1) decreasing atomic mass(2) decreasi
    5·2 answers
  • How do i calculate the mass of CO2 emitted per Kj of heat produced in a combustion reaction?
    15·1 answer
  • Table sugar completely dissolved in water is an example of a?
    15·2 answers
  • Write the complete ionic equation for the reaction that takes place when aqueous solutions of strontium hydroxide and lithium ph
    9·1 answer
  • What makes alkali metals a family?​
    11·1 answer
  • Humans could try to pollinate food crops by hand, but this would be expensive and time consuming. Natural pollinators, like bees
    7·1 answer
  • Which ion would represent the ion of an element from Group 2A?
    12·1 answer
  • Help? this is a major test. i don’t understand.
    10·2 answers
  • Describe how chemical energy is related to chemical change
    14·1 answer
  • Which body systeyms work together to supply the body's cells wit oxygen?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!