A person stands 4.50m from a plane mirror. How far behind the mirror will the image be located?

Oxygen and nutrients are moved through the body by the: a. circulatory system c. lymphatic system b. digestive system d. reproductive system

Suppose you have three polarizing filters, with the second at an angle of 42∘ to the first and the third at an angle of 90∘ to the first. by what perfect will the original intensity of unpolarized light be reduced to after passing through all three filters?

The pressure proportional to the area a- inversely b- directly c- increase d-decrease