Air temperature and pressure
Answers are for parents and teachers.
1
The mean daily temperatures for the first 5 days of July are 26, 28, 27, 29, 30 °C. Find the mean for these 5 days.
28
2
In Tashkent July averages +27 °C and January about +1 °C. What is the annual amplitude in °C?
26
3
On a plain it is +25 °C. What is the temperature at 2000 m (falling 6 °C per 1000 m)?
13
4
With a parent record the outdoor temperature in shade at 8, 14 and 20 h for three days and find the mean.
The answer depends on the measurements: divide the sum of all values by 9.
5
Why does snow on high mountain tops not melt even in summer?
Because the air is cold at altitude: temperature falls by about 6 °C per 1000 m.