Which of the substances listed in the table on the first page would heat up more quickly if an equal amount
of heat energy were applied to all of the substances at the same time? explain your answer.

because growing process had stoped after 4-5 year

the only real purpose of sputnik 1 was to beat the us into space. we were getting close to launching a useful satellite, explorer 1 - which launched on january 31, 1958. the ussr had to beat that, so they launched sputnik 1 on october 4, 19