Answer:
Evaporation
Explanation:
Evaporation occurs when a liquid changes to a gas. During evaporation, molecules gain enough thermal energy to escape from the liquid surface into the air as water vapor. Water-vapor molecules spread out, breaking completely free of each other, and then disperse or spread out among the other gas molecules in the air.
Hope this helps stay safe
love anyla..
Answer:
9517.2 lbm
Explanation:
Electricity consumption = 14000 kWh/year
Fuel consumption = 900 gal/year
Amount of CO₂ produced per gallon = 26.4 lbm/gal
Amount of CO₂ produced per kWh = 1.54 lbm/kWh
Amount of CO₂ produced in one year
Reduction would be
The reduction in the amount of CO₂ produced is 9517.2 lbm
Answer:
#_cars = 7
Explanation:
For this exercise let's start by finding the total number of students
#_students = 12 +15
#_students = 27
Now we can use a direct proportion relationship or rule of three. If 4 students drive, how many cars for 27 students?
#_cars = 27 (¼)
#_cars = 6.75
the number of cars must be an integer therefore the correct answer is
#_cars = 7
Light that travels away from us increases in wavelength which causes it to change to the color red. This proves that the universe is expanding from its previous state, which was a small ball of energy that burst and created the universe.