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Grade: 11

                        

A. Tick (the correct answer. 1. Conduction of heat can take place through (a) Vacuum (b) Solids 2. Which of the following is not one of the modes of transfer of heat? (a) Radiation (b) Conduction o (c) Convection o(d) Locomotion 3. Ocean currents are caused due to (a) Convection (b) Radiation (c) Conduction (d) Large volume of water

one month ago

Answers : (3)

abhay gupta
askIITians Faculty
178 Points
							Answer:

1 solids

2 locomotion

3 convection


Thank you !
one month ago
Vikas TU
12273 Points
							
Dear student 
In solids, heat passes from one point to another through conduction. In Liquids and gases, heat transfer takes place by convection. So, in an empty space or vacuum heat is transferred by radiation.
one month ago
adilakshmigogada 27
101 Points
							
 
Dear student 
In solids, heat passes from one point to another through conduction. In Liquids and gases, heat transfer takes place by convection. So, in an empty space or vacuum heat is transferred by radiation..
24 days ago
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