Please answer these questions.....
Dear student,
64) Since the speed of snail is very slow so it covers a distance of millimeters only in few seconds. Hence the appropriate unit for speed is d) mm/sec.
65) Sun dials measure time by measuring the length and the position of the shadow. Hence the correct option is c).
Kindly post other questions is different thread.
Regards
64) Since the speed of snail is very slow so it covers a distance of millimeters only in few seconds. Hence the appropriate unit for speed is d) mm/sec.
65) Sun dials measure time by measuring the length and the position of the shadow. Hence the correct option is c).
Kindly post other questions is different thread.
Regards