Heat is added to boiling water. Explain why the temperature of the boiling water does not change. What does change

Cobalt-60 is an artificial radioisotope that is produced in a nuclear reactor and is used as a gamma-ray source in the treatment of certain types of cancer. if the wavelength of the gamma radiation from a cobalt-60 source is 1.00 × 10-3 nm, calculate the energy of a photon of this radiation.

Is 9 correct? and can someone me with 10? it’s due tomorrow, you

Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by