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
Romashka [77]
3 years ago
13

Are these radiation, conduction, or convection?

Chemistry
1 answer:
irakobra [83]3 years ago
3 0
Hey! 1) Convection [Warm water is less dense, so it rises.] 2) Conduction [The metal skewer is heated by the fire, and it is directly touching your hand. The metal skewer transfers heat to your hand through conduction.] 3) Conduction [The rock is directly touching you, so it transfers heat to you through conduction.] 4) Convection [Convection causes weather systems because hot air sinks and cold air sinks] 5) Convection [The hot air rises because it is less dense while the cold air sinks because it is denser.] ~Hope this helped~
You might be interested in
Purchasing insurance can help Adrian risk. Adrian’s best decision in this case is to because the policy is
andrew-mc [135]
1. minimize 
2. not buy the insurance 
3. too expensive in relation to the value of his vehicle
8 0
3 years ago
Anyone can help me in science assignment
olya-2409 [2.1K]

Answer:

okay I will help you

Explanation:

okay

6 0
3 years ago
Read 2 more answers
What is the ultimate end of a high mass star that has a core about 2.8x the mass of our sun?
jolli1 [7]

Answer:

A

Explanation:

It is formed after the star has ended its star cycle into a supernova. The star collapsed into a neutron star that is smaller than the progenitor star but has inherited angular momentum. IT, therefore, spins faster emitting electromagnetic radiation that seems to pulsate.

5 0
3 years ago
Read 2 more answers
Mexico City has an elevation of 7400 ft above sea level. Its normal atmospheric pressure is 589 mm Hg. At what temperature does
IRISSAK [1]
Given that the volume and amount  of water are kept constant,
P/T = constant
P₁/T₁ = P₂/T₂
Normal atmospheric pressure is 746 mmHg and normal boiling point of water is 100 °C.
746/100 = 589/T₂
T₂ = 79.0 °C
5 0
3 years ago
Write a balanced equation for the reaction of ca with hcl
Aleksandr-060686 [28]
Ca(s)+2Hcl(aq) ------>CaCl2(s)+H2(g)
3 0
3 years ago
Other questions:
  • Two groups of students were tested to compare their speed working math problems. Each group was given the same problems. One gro
    12·2 answers
  • What type of bond will form<br><br> Nitrogen and Tellurium
    11·1 answer
  • Is the only known planet that is able to support living organisms.
    6·2 answers
  • Never have what near a heating device ?
    12·1 answer
  • Sulfanomids warnings ​
    5·1 answer
  • In the reaction H2SO4 + 2 NaOH -&gt; Na2SO4 + 2H2O, an equivalence point occurs when 23.1 mL of 0.2055 M NaOH is added to a 25.0
    10·1 answer
  • The psychoactive drug sold as a methamphetamine - "speed" (c10h15n) - undergoes a series of reactions in the body; the net resul
    7·1 answer
  • Name the food material which is preserved by sun drying​
    13·2 answers
  • What is the ka for a 0.25 m solution of a monoprotic weak acid with a ph of 4.65
    7·1 answer
  • SnBr2<br><br> what is the name of this formula?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!