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
pychu [463]
3 years ago
9

A metal hammer has been lying in the sunlight on a hot day. When you pick up the hammer, it feels very warm in your hand. Can yo

u explain the different ways that heat is moving in this situation? With convection, conduction, and radiation.
Chemistry
1 answer:
tangare [24]3 years ago
3 0

Answer:

When the hammer is in the sun, heat flows by radiation

When you pick up the hammer, heat flows by conduction

Explanation:

As the hammer lies in the sun, heat is transferred to the hammer by radiation. Heat energy reaches the earth from the sun by radiation. Radiation is a mode of beat transfer in which heat is transferred without a material medium.

When you pick up the hammer, heat flows to your hand by conduction because your body is a conductor of heat.

You might be interested in
IF YOU ANSWER FIRST, I'll give you the crown hehe
WINSTONCH [101]

Answer:

True

Explanation:

8 0
3 years ago
Can someone please help me on #2
Colt1911 [192]
To much letters and numbers
8 0
3 years ago
4 A Small rock
vodomira [7]

3 millimeters is the rock

6 0
3 years ago
What is the correct equilibrium constant expression for equation P2(g)
sertanlavr [38]

Answer:

k = [F2]² [PO]² / [P2] [F2O]²

Explanation:

In a chemical equilibrium, the equilibrium constant expression is written as the ratio between the molar concentration of the products over the molar concentration of the reactants. Each species powered to its reaction coefficient. For the equilibrium:

P2(g) + 2F2O(g) ⇄ 2PO(g) + 2F2(g)

The equilibrium constant, k, is:

k = [F2]² [PO]² / [P2] [F2O]²

6 0
3 years ago
How do exothermic and endothermic differ
Ber [7]

Answer:

Explanation:

exothermic reactions involve release of heat whereas endothermic reaction involve absorption of heat.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Is a pH of 7 high pH or neutral??
    11·2 answers
  • Which of the following you do NOT need to pay attention while using a centrifuge?
    9·1 answer
  • Consider a generic redox reaction?
    14·1 answer
  • Which type of graph most clearly shows how a part or percentage relates to a whole
    10·1 answer
  • Specialized cells in the stomach release HCl to aid digestion. If they release too much, the excess can be neutralized with a ba
    11·1 answer
  • I need help with this question .
    11·2 answers
  • If you have 1.005 x 1024 molecules of Ca(OH)2 how many atoms do you have? Moles? Grams?
    15·1 answer
  • ¿Cuánto calor es necesario suministrar a 2 kilogramos de aluminio para que eleve su temperatura 20°C?
    10·1 answer
  • A 812 g drinking glass is filled with a hot liquid. The liquid transfers 7032 J of energy to the glass. If the temperature of th
    15·1 answer
  • Which of the following is TRUE about a physical change to a substance?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!