1.

These question consists of two statements each printed as Assertion and Reason. While answering these question you are required to choose any one of the following five responses. Assertion: Good conductors of electricity are also good conductors of heat Reason: In good conductors of electricity, there are large numbers of free electrons.

Answer»

If both ASSERTION and Reason are CORRECT and Reason is also a good ABSORBER of radiation at a given WAVELENGTH.
If both Assertion and Reason are correct but Reason is not the correct explanation of Assertion.
If Assertion is true but Reason is false
If Assertion is false but Reason is true.

Solution :a) both heat and ELECTRICITY are wndurted by free electing


Discussion

No Comment Found