TS EAMCET · Physics · Thermal Properties of Matter
Statement Convection involves flow of matter within a fluid due to unequal temperatures of its parts. Statement A hot bar placed under a running tap water loses heat due to effect of convection within water. Statement. Heat transfer always involves temperature difference between two systems.
- A are true
- B Only and are true
- C Only and are true
- D Only and are true
Answer & Solution
Correct Answer
(B) Only and are true
Step-by-step Solution
Detailed explanation
Hot bar placed under a running tap water loses heat not only due to effect of convection within water but due to temperature difference also. According to the definition of convection, convection involves flow of matter within a fluid due to unequal temperatures of its parts.…
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