8.75m
16.50m
87.75m
123.75m
330.00m
Correct answer is D
The magnitude of the angle of dip at the equator is ...
The ice and steam points of a certain thermometer are -20° and 100° respectively. ...
Which of the following waves are longitudinal waves? I. Ripples on the surface of water II. Wave...
Which of the following is not true of an electrical charge? ...