Oh no! A thermometer suddenly fell on the floor
and broke! Check all actions, if any, that you must
take.
*
ating
Pick up the broken thermometer, throw the
broken glass away, and clean the area.
Tell the teacher about the accident right
away
Call 911
Try to save the red alcohol from the
thermometer for recycling purposes.
Pay for a replacement thermometer
mitts or
*

What happens when light is scattered?

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal

Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?