Physics, 25.03.2020 20:53 jdisalle476
During its final days as a red giant, the Sun will reach a peak luminosity of about 3000LSun. Earth will therefore absorb about 3000 times as much solar energy as it does now, and it will need to radiate 3000 times as much thermal energy to keep its surface temperature in balance. Estimate the temperature Earth’s surface will need to attain in order to radiate that much thermal energy.
Answers: 3
Physics, 22.06.2019 09:40
When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.
Answers: 1
Physics, 22.06.2019 12:00
In an experiment, how can i change human errors? be specific.
Answers: 1
Physics, 22.06.2019 15:30
This is the number of complete movements of a wave per second.
Answers: 1
During its final days as a red giant, the Sun will reach a peak luminosity of about 3000LSun. Earth...
Mathematics, 25.08.2020 17:01
Computers and Technology, 25.08.2020 17:01
Computers and Technology, 25.08.2020 17:01
English, 25.08.2020 17:01
Computers and Technology, 25.08.2020 17:01
Geography, 25.08.2020 17:01
Biology, 25.08.2020 17:01
Social Studies, 25.08.2020 17:01
English, 25.08.2020 17:01
Health, 25.08.2020 17:01
Mathematics, 25.08.2020 17:01