CLOCKER SNYC

1. Number of atoms in a sample material
2. Altitude of an aircraft
3. Pressure in a bicycle tire
4. Current through a speaker
5. Width of a piece of lumber
6. The amount of time before the oven buzzer goes off
7. The time of day displayed on a quartz watch
8. Altitude above sea level measured on a staircase
9. Altitude above sea level measured on a ramp
10. Timer setting on a microwave oven

Thank you for your help