Science, asked by deepagrawal116, 7 months ago

CHOOSE THE RIGHT ANSWER
1. CONDUCTION TAKES PLACE IN?
a SOLID ONLY
b LIQUID ONLY
c GASES ONLY
d IN SOLID LIQUID AND GASES
2. IN WHICH METHOD OF TRANSFER OF HEAT DO THE MOLECULES TRAVEL FROM THE HOT TO THE COLD PORTION?
a CONDUCTION
b CONVECTION
c RADIATION
d ALL OF THE ABOVE
3. HANDLE OF COOKING UTENSILS SHOULD BE MADE OF A MATERIAL THAT?
a CONDUCTOR HEAT WELL
b DOES NOT CONDUCT HEAT WELL
c RADIATES HEAT WELL
d DOES NOT RADIATES HEAT WELL
4. CONVECTION OCCURS IN
a SOLID ONLY
b LIQUID ONLY
c GASES ONLY
d LIQUID AND GASES ONLY
5. SEA AND LAND BREEZES
6. A THERMOS FLASK PREVENTS LOSS OR GAIN OF HEAT?
7. WHICH OF THESE IS THE BEST CONDUCTORS OF HEAT?
8. WHICH OF THESE IS THE BEST INSULATOR OF HEAT?
9. THE TRANSFER OF HEAT FROM MOLECULES TO MOLECULES WITHOUT MOVEMENT OF MOLECULES FROM ONE?​

Answers

Answered by rutujazawar
4

Answer:

  1. solids only
  2. all of the above
  3. doesn't conduct heat well
  4. liquids only

hope it helps

pl mark me as brainiliest

Answered by NikhilKumar1806
1

Answer:

1 - d)

2 - b)

3 - b)

4 - d)

5 - During the day, the sun heats up both the ocean surface and the land. ... The wind will blow from the higher pressure over the water to lower pressure over the land causing the sea breeze. The sea breeze strength will vary depending on the temperature difference between the land and the ocean.

6 - A thermos flask has double walls, which are evacuated and the vacuum bottle is silvered on the inside. The vacuum between the two walls prevents heat being transferred from the inside to the outside by conduction and convection.

7 - best conductor of heat is copper

8 - best insulator of heat is plastic and rubber

9 - Conduction

Similar questions