What is the wind chill temperature, if the temperature is -100F and the wind speed is 40 mph? How long would it take to get frostbite?

In which of these cases are the two wave points considered to be in phase with each other?

Compare and contrast physical changes with chemical changes.

What is the binding energy of a nucleus that has a mass defect of 5.81*10-^29 kg a 5.23*10-^12 j b 3.15* 10^12 j c 1.57*10-3 j d 9.44*10^20 j