Is it possible to describe two situations of total internal reflection in a right angled isosceles glass prism?
Explain with diagram.
tsupp. 2062]

The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?

Which two particles are found in the center of an atom

If y gets smaller as x gets bigger and y have an relationship?