A 425-m long spaceship passes by an observer at the speed of2.60×108 m/s. What length does the observer measure for thespaceship? .... m
What is the rest energy of 37 g of shelled peanuts? .... J
Find the energy in joules of a single photon of microwaveradiation with the wavelength of 0.76 cm..... J
Using the Bohr model, find the wavelength in nanometers of theradiation emitted by a hydrogen atom, when it makes a transitionfrom the n = 6 state to the n = 4 state. ..... nm
Iodine-131, a radioactive isotope, has a nuclear mass of130.8770 u. The atomic number of iodine is 53. Find the bindingenergy of the I-131 nucleus in joules.
