Calculate the energy (in) of a photon of electromagnetic radiation at 0.052 nm, a wavelength contained in medical X-rays.

please ignore what’s erased i think it’s wrong

Several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear, is white. what process led to this difference in fur color? explain your answer.

Main expenses you plan on making payments on a new car too. you want to spend 15% of your monthly net pay on the car payment, insurance, registration, and taxes combined. what is your monthly car allowance? $149.46 $298.91 $448.37 $597.83

When the mercury level in a barometer decreases that atmospheric pressure has