how many photons are required if a microwave oven operating at 1.22 x 108 nm is used to heat up 150. g of water from 20°c to 100°c? (specific heat capacity of water = 4.184 j/g•°c)

What type of animal might be preserved in a tar pit

It is important to prepare both your mind and body to adequately prepare for success the day of the act exam. in a short paragraph describe some of the ways you can prepare your mind and body the day of the exam. feel free to include additional preparation tactics beyond what is included in this lesson. pz

Which food would provide you with the most calcium?