Calculate the wavelength of a photon that has emitted a photon with the energy of 6.38 x10^-24 J. 1.27 x10^-48 m
3.46 x10^-19 m
3.12 x10^-2 m
3.21 x10^1 m

Consider the nuclear equation below. 239 > x + 4 he 94 2 what is x? 1.235 cm 96 2.243 u 92 3.235 u 92 4.243 cm 96

Which of the following happens during cell division? (a) energy is created (b) waste is eliminated (c) carbon dioxide is released (d) damaged cells are replaced

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?