 
			 
			MCQOPTIONS
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				| 1. | Consider the above problem, calculate the temperature gradient at the surfac? | 
| A. | – 44636 degree Celsius/m | 
| B. | – 34636 degree Celsius/m | 
| C. | – 24636 degree Celsius/m | 
| D. | – 14636 degree Celsius/m | 
| Answer» B. ‚Äö√Ñ√∂‚àö√ë‚àö¬® 34636 degree Celsius/m | |