Determine the volume of air in the physics office if the office is 11 m long, 750 cm wide, and 3 m high.

The volume of air in the physics room can be calculated using the formula:
V = a * b * c, where a is the length of the physics classroom (a = 11 m), b is the width of the physics classroom (b = 750 cm), c is the height of the physics classroom (c = 3 m).
Since 1 l = 1 dm³, we translate the dimensions of the physics room into dm³.
a = 11 m = 110 dm.
b = 750 cm = 75 dm.
s = 3 m = 30 dm.
Let’s calculate the volume of air in the physics room:
V = a * b * c = 110 * 75 * 30 = 247500 l.
Answer: The volume of air in the physics room is 247,500 liters.