Which of the following correctly compares infrared rays and microwaves? Microwaves have a longer wavelength.
Infrared waves have a shorter frequency.
Microwaves have the same energy as infrared waves.
Infrared waves have the same frequency as microwaves.

How can firms use marginal analysis to determine the price of a product? a) profit maximization can occur when the marginal cost exceeds the marginal revenue. b) the total cost of production can determine the individual unit price of a product. c) marginal analysis can be used to determine at what price profit maximization occurs. d) firms can calculate the marginal cost of a product and set the price lower than the cost.

When you can't determine who arrived at an intersection first, yield to the vehicle a. closest to you on the left b. closest to you on the right c. across from you d. with the largest wheelbase

In "daniel in the lion's den" what law do the princes trick the king into signing?