Respuesta :
Answer:
Temperature at 5.5km altitude = -12.5 degrees centigrade
Explanation:
Change of temperature per km = 6.5 degrees centigrade
Change in altitude = Final altitude – initial altitude
Change in altitude = 5.5 – 2.5 = 3km
Now,
Temperature at 5.5km altitude = 7 – (3*6.5) = -12.5 degrees centigrade
Negative sign has appeared because temperature is decreasing with the increase in altitude.