Physics
Physics, 10.03.2020 04:48, bks53

An astronaut takes what he measures to be a 10-min nap in a space station orbiting Earth at 8000 m/s. A signal is sent from the station to Earth at the instant he falls asleep, and a second signal is sent to Earth the instant he wakes.
Does an observer on Earth measure the astronaut’s nap as being shorter than, longer than, or equal to 10 min?

answer
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 16:00, kris22elizondop9v1bb
Why does the input force have to be greater than the force needed to lift the bale?
Answers: 3
image
Physics, 21.06.2019 21:30, monaldossari
What type of electromagnetic wave is used in security pens? a. x-rays c. microwaves b. visible light d. ultraviolet radiation select the best answer from the choices provided
Answers: 3
image
Physics, 22.06.2019 06:30, nathangirnet
What is the energy of a photon of ultraviolet radiation with a frequency of 4.4 × 1015 hz? planck’s constant is 6.63 × 10–34
Answers: 3
image
Physics, 22.06.2019 12:50, angelica3752
Match each vocabulary term to its definition. 1. electrons neutral subatomic particles found in the nucleus of the atom 2. neutron lowest energy position of an electron in an atom 3. photon the path of an electron around the nucleus of an atom 4. ground state negatively charged, subatomic particles 5. protons packet of energy of specific size 6. element substance with only one type of atom 7. orbital positively charged, subatomic particles found in the nucleus of the atom
Answers: 1
Do you know the correct answer?
An astronaut takes what he measures to be a 10-min nap in a space station orbiting Earth at 8000 m/s...

Questions in other subjects:

Konu
Mathematics, 25.01.2021 20:00
Konu
Mathematics, 25.01.2021 20:00
Konu
Mathematics, 25.01.2021 20:00
Konu
Mathematics, 25.01.2021 20:00