Question

Determine the number of revolutions made by an electron in one second in 2nd bohr

Answer 1

Answer:

ω = 4.122×1016 radians per second = 6.56×1015 turns per second. This is about 7 quadrillion revolutions per second or equivalently 7 thousand trillion revolutions per second.

Answer 2

Answer:

ok

Explanation:

Answer:

volume one litre at 0°C is filled, level full of mercury at this

temperature. The flask and mercury are now heated to 100°C. How much

mercury will spill out if coefficient of volume expansion of mercury is 1.82

X104/°C and linear expansion of glass is 01/10*4/°C,volume one litre at 0°C is filled, level full of mercury at this

temperature. The flask and mercury are now heated to 100°C. How much

mercury will spill out if coefficient of volume expansion of mercury is 1.82

X104/°C and linear expansion of glass is 01/10*4/°C,