What are the characteristics of supernovae?
release of matter and energy
provide new material...
Physics, 22.01.2021 21:20 KingJayDevil
What are the characteristics of supernovae?
release of matter and energy
provide new material for future solar systems
move on to form a black hole or neutron star
might be seen from earth
Answers: 1
Another question on Physics
Physics, 21.06.2019 20:20
Two friends are having a conversation. anna says a satellite in orbit is in freefall because the satellite keeps falling toward earth. tom says a satellite in orbit is not in freefall because the acceleration due to gravity is not 9.80 m/2 . who do you agree with and why?
Answers: 1
Physics, 22.06.2019 11:20
If the radius of curvature of the cornea is 0.75 cm when the eye is focusing on an object 36.0 cm from the cornea vertex and the indexes of refraction are as described before, what is the distance from the cornea vertex to the retina? express your answer to two significant
Answers: 3
Physics, 22.06.2019 15:00
Greg drew a diagram to compare two of the fundamental forces. which labels belong in the areas marked x, y and z? gravitational force electromagnetic force x. attractive y repulsive z: infinite range x: infinite range y attractive z. repulsive x. always attractive y: infinite range z: attractive or repulsive x. attractive or repulsive y infinite range z: always attractive
Answers: 2
You know the right answer?
Questions
Mathematics, 15.07.2019 02:00
Mathematics, 15.07.2019 02:00
History, 15.07.2019 02:00
Mathematics, 15.07.2019 02:00
History, 15.07.2019 02:00
History, 15.07.2019 02:00
Mathematics, 15.07.2019 02:00
