Answers: 2
Physics, 22.06.2019 11:00
The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.
Answers: 3
Physics, 22.06.2019 18:30
Apropagating wave in space with electric and magnetic components. these components oscillate at right angles to each other. it may travel in a vacuum. determine the term.
Answers: 2
Physics, 22.06.2019 22:00
Aspaceship starting from a resting position accelerates at a constant rate of 9.8 meters per second per second. how far will the spaceship travel if its final speed is 1 percent the speed of light (300,000,000 m/s)? a. 3.1 × 106 m b. 2.94 × 108 m c. 7.8 × 1010 m d. 4.6 × 1013 m
Answers: 1
Mention the types of wave, a. the basis of vibration of particles...
Mathematics, 16.12.2021 22:30
Social Studies, 16.12.2021 22:30
Mathematics, 16.12.2021 22:30
Mathematics, 16.12.2021 22:30
Business, 16.12.2021 22:30
Computers and Technology, 16.12.2021 22:30
Mathematics, 16.12.2021 22:30
SAT, 16.12.2021 22:30