The pressure reading from a barometer is 742 mm hg. express this reading in kilopascals, kpa. (use 760 mm hg = 1.013 x 105 pa)

Why do electron microscopes have higher resolving power than light microscopes?

Rohit is trying to tune an instrument

Which lists the fundamental forces in order, from strongest to weakest? strong nuclear, weak nuclear, electromagnetic, gravitational strong nuclear, electromagnetic, weak nuclear, gravitational gravitational, weak nuclear, electromagnetic, strong nuclear electromagnetic, gravitational, strong nuclear, weak nuclear