2. Questions Bank
  3. 7th Class
  4. Science
  5. Heat

7th Class Science Heat Question Bank Heat

  • question_answer
    In which case rate of flow of heat form P to Q is least:

    A)  \[P-100{}^\circ C,\] \[Q-40{}^\circ C\]     

    B)  \[P-90{}^\circ C,\] \[Q-10{}^\circ C\]

    C)  \[P-50{}^\circ C,\] \[Q-10{}^\circ C\]       

    D)  \[P-60{}^\circ C,\] \[Q-50{}^\circ C\]

    Correct Answer: C

    Solution :

         \[P-50{}^\circ C,\] \[Q-10{}^\circ C\]


You need to login to perform this action.
You will be redirected in 3 sec spinner