- Conduction
- Convection
- Radiation
- All of the above
Answer: Option 2 According to Newton’s law of cooling, the rate of loss of heat of a body is directly proportional to the difference between the temperature of hot body...
1 Answers 1 viewsAnswer: Option 3 Let'
1 Answers 1 viewsAnswer: Option 1 Let'
1 Answers 1 viewsAnswer: Option 2 Let'
1 Answers 2 viewsAnswer: Option 1 Conduction transfers heat via direct molecular collision. An area of greater kinetic energy will transfer thermal energy to an area with lower kinetic energy. Higher-speed particles will...
1 Answers 1 viewsAnswer: Option 3 Let'
1 Answers 1 viewsAnswer: Option 1 Fourier's law of heat conduction is k. A. (dT/dx) where Q = Amount of heat flow through the body in unit time, A = Surface area of heat...
1 Answers 1 viewsAnswer: Option 2 Clearly, refugees are people forced out of their homeland by some misery and need shelter desperately. So, argument II holds. Argument I against the statement is vague.
1 Answers 1 viewsAnswer: Option 1 Let'
1 Answers 1 viewsAnswer: Option 3 Let'
1 Answers 1 views