If a room is saturated with water vapour, the temperature...
If a room is saturated with water vapour, the temperature of the room must be
at 0oC
above the dew point
at 100oC
below or at the dew point
Correct answer is D
No explanation has been provided for this answer.
A ray of light traveling from glass into ethyl alcohol is incident at the boundary at an angle ...
Determine the focal length of a thin converging lens if the power is 5.0 dioptres ...
In a photocell, light energy is converted to ...
Using the data on the diagram above, calculate the potential difference across the 20- Ω resis...
The velocity ratio of an inclined plane where angle of inclination in θ is ...