Hey, I have a question, I was thinking that if you have engineering skills or drawing skill you could help me to start a project on scratch, which would be a life or WW3 simulation. Comment or answer if you would like to help.

On a average work day more than work place firs are reorted

What is the chief metrological difference between measuring with a microscope and with an electronic comparator? a. the microscope is limited to small workpieces.a. the microscope is limited to small workpieces. c. the comparator can only examine one point on the workpiece. d. the microscope carries its own standard.

Ahousehold refrigerator operating steadily and with a coefficient of performance of 2.5 removes energy from a refrigerated space at a rate of 650 kj/h. evaluating electricity at $0.06 per kw.h, determine the cost of electricity in a month when the refrigerator operates for 360 hours.