Acertain steam turbine is designed to be used as both a power generator and a pump. when used as a generator, the turbine provides enough power to do 3* 10^10 j of work in 1 min. what is the power output of the turbine?

5 x 10^8 W

Explanation:

Power = Energy ÷ time

given

Energy = 3 x 10^10J

time = 1 min = 60 s

Power = Energy ÷ time

= 3 x 10^10 ÷ 60

=  5 x 10^8 W

conduction, convection, radiation

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.