Force applied by the machine to over come resistance
Ok srry bout last time but the answer is A) kelvin: time the reason is because everything else is a SI. Hope this helps and TURTLE
The statement about "<span>efficiency compared the output work to the output force" is false. Efficiency can be compared from the input work to the output work.</span>
ummmm it might be 300... i used a calculator
sorry if it is wrong
Answer:
I think it is false. Johann balmer analyzed the spectral lines of hydrogen