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
goldfiish [28.3K]
3 years ago
7

12. Classify the following as conduction, convection or radiation. a. A steel mug kept near a stove becomes hot after some time.

b. The metal handlebars of a bicycle are colder than plastic hand grips. c. Some people get sunburn when they go out in the sun for a long time. d. The paper kept above a candle flame starts burning after some time.
Chemistry
1 answer:
Tpy6a [65]3 years ago
8 0

A - convection

B - conduction

C - radiation

D - convection

You might be interested in
How have plants adapted to the tundra?
musickatia [10]
C. They have adapted to low temps and harsh winds.
4 0
2 years ago
How do you name ionic compounds?
ryzh [129]

Answer:

Consult the periodic table of elements

Explanation:

When naming ionic compounds, all of the information you’ll need is on the periodic table. Ionic compounds are formed of a metal (cation) and a non-metal (anion). You can find metals on the left and central sections of the periodic table (e.g., Barium, Radium, and Lead), while you can find non-metals on the right side of the table.[1]

6 0
3 years ago
Students experiment with the flow of
OleMash [197]
Rubber is not very good at conducting electricity. This is because rubber makes it difficult for electrons to flow between atoms, due to rubber having tightly packed electrons. Materials like rubber are known as insulators.
Conductors are the opposite, they conduct electricity very well. Examples of conductors are metal, which is why metal is used in wires.
Since rubber is not a conductor, answer choice B can be eliminated. This can also eliminate answer choice D, since insulators like rubber don't allow electricity to easily flow.
While rubber gloves keep our hands dry, there are no liquids involved in this experiment and this is not the main reason for using rubber gloves. This eliminates answer choice C.

The answer is A. rubber gloves are insulators.
The teacher instructs the students to wear rubber gloves to prevent them from getting an electric shock.

Answer:
A. rubber gloves are insulators

Hope this helps!
5 0
3 years ago
Read 2 more answers
What is the mass of the block of iron illustrated below?
Mandarinka [93]
VOLUME= 5cm*10cm*2cm =100cm^3
but density of iron=7.874g/cm^3
mass=7.874g*100 =787.4g
mass of that block = 787.4g
7 0
3 years ago
Read 2 more answers
In the image of the billiard table below, a cue ball is about to be struck and pushed toward the other balls
-Dominant- [34]

Answer:

c

Explanation:

6 0
3 years ago
Other questions:
  • Find the number of moles in 3.30g of (NH4)2SO4
    9·1 answer
  • Can someone please help me figure this out
    9·1 answer
  • Calculate the work (kJ) done during a reaction in which the internal volume contracts from 85 L to 12 L against an outside press
    9·1 answer
  • Write the net ionic equation for the reaction of zinc metal with aqueous iron(II) nitrate. Include physical states.
    11·1 answer
  • What is the standard atomic notation for an atom that has an atomic number of 4 and has 5 neutrons
    8·1 answer
  • Plzzz guys help it urgent​
    8·2 answers
  • Globular proteins play a critical role in virtually all chemical processes.<br> True or false
    15·1 answer
  • Where in the atom are the electrons that are used to form bonds located
    14·1 answer
  • Is carbon dioxide impure substance? ​
    5·1 answer
  • What do you like most in a person?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!