When the temperature difference between the wet and dry b...
When the temperature difference between the wet and dry bulbs of a hygrometer is high, this indicates that
it is about to rain
the relative humidity is high
there is plenty of sunshine
the relative humidity is low
Correct answer is D
No explanation has been provided for this answer.
Which of the following statements are TRUE of isotopes? i. isotopes of an element have the same c...
Neutrons were discovered by ...
When a sound wave passes from air into water its ...
The property of a fluid that is used to determine its suitability as a lubricant is its ...
Which of the following radiations have the highest frequency? ...
Which of the following statements is an advantage of nuclear fusion over nuclear fission? ...
Which of the following graphs of a charge Q against potential difference V across the capa...