Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
The length of the tropical years (the time interval between successive occurrences of the spring equinox) is decreasing very slowly as a result of | |
A. | small, progressive changes in the earth's rotational speed [Wrong Answer] |
B. | small, progressive change in earth's orbit around the sun [Wrong Answer] |
C. | both (a) and (b) [Correct Answer] |
D. | None of the above [Wrong Answer] |