What should ben wear to best protect himself during the experiment?
heat-proof gloves, a lab coat, and close-toed shoes
a lab coat, chemical gloves, and close-toed shoes
goggles, a lab coat and heat-proof gloves
goggles, a lab coat, chemical gloves, and close-toed shoes

Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground

Light traveling in a medium with a refractive index 1.19 is incident on a plate of another medium with index of refraction 1.79. at what angle of incidence is the reflected light fully polarized?

This is really important 1.which of the following prefixes represents the largest value? (2 points)gigahectorkilomilli2.which of the following types of graphs is best for plotting the mean, median, and mode of data? (2 points)bar graphbox-and-whiskercircle graphstem-and-leaf