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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 195*4190*ln(304.9/303.15)+5*4190*ln(304.9/373.15) .
Question type: Mathematical calculation
Solution:
195*4190*ln(304.9/303.15)+5*4190*ln(304.9/373.15)
=195*4190*ln1.005773+5*4190*ln(304.9/373.15)
=195*4190*ln1.005773+5*4190*ln0.817098
=195*4190*0.005756+5*4190*ln0.817098
=195*4190*0.005756+5*4190*-0.201996
=817050*0.005756+5*4190*(-0.201996)
=4702.9398+5*4190*(-0.201996)
=4702.9398+20950*(-0.201996)
=4702.9398+(-4231.8162)
=471.1236
Answer:195*4190*ln(304.9/303.15)+5*4190*ln(304.9/373.15)=471.1236