He produced the first orderly arrangement of known elements, he used patterns to predict undiscovered elements
E = mc^2
m = e/c^2
m = 2.7*10^16/(300000^2)
m = 300000
Material medium electric waves
Answer:
Machine Efficiency
Explanation:
Efficiency is the percent of work put into a machine by the user (input work) that becomes work done by the machine (output work). The output work is always less than the input work because some of the input work is used to overcome friction. Therefore, efficiency is always less than 100 percent
Answer:
power
Explanation:
it helps to do work without power we cant do any things
