There's 1.evaporation 2.condensation 3.precipitation and 4.collection
An object moving at a constant speed.
C. 10 m/s
You divide 1000 m by 100 s.
1000/100 to find the velocity
Explanation:
Only few supernova are observed in our galaxy -
Type II supernovae ( i.e. the explosions of the massive stars ) occurred in the Milky Way, and they might be hidden by the intervening dust if they are located in the more distant parts of our Galaxy .
Type Ia supernovae , which need a white dwarf star in the binary star system , are brighter than the type II supernovae , but some of them could also happen in the older parts of Galaxy which are hidden due to the buildup of the dust and gas .
