eddyreynoso6086 eddyreynoso6086

31-10-2022
Physics

Answered

how do spectra show the difference between a type i supernova and a type ii supernova? why does this difference arise?

Answer :

Other Questions

Which event triggers the start of black hole formation? (1 point) OA supernova blows a massive star apart. O The gravitational forces acting on a massive star

Three blocks, i, ii, and iii, of mass 5m,3m, and m rest on a level horizontal surface and are joined in sequence by string as shown in the diagram. A constant f

how does this experiment demonstrate that the vector direction of momentum represented here as a plus or minus sign is very and important when considering momen

a 0.900-v potential difference is maintained across a 1.50-m length of tungsten wire that has a cross-sectional area of 0.600 mm2. what is the current in the wi

Elements are.........made of the same type of...........they cannot be.........down chemically.There are about........in total.Most elements are metals.They are

a train travelling at 35m/s. it slows down with an acceleration of -0.5m/s*2. How much time does it take to stop and how far does it travel while stopping

Why do astronauts on the International Space Station (ISS) appear weightless? Hint: Has to do with forces

a child wearing a different sort of clothing than the first child climbs the ladder to the top of the slide, sits on the slide, lets go of the handrail, and rem

Calculate the efficiency of a 23.3 g bridge that can support 146 N of weight. Hint: A conversion is required. Show your work.

the earth is about 81 times as massive as the moon. suppose the earth and moon are 240,000 miles apart. if you were an astronaut between the earth and moon at w