Question

Q12.Two clocks A and B are shown in figure below .Clock A has an hour and a minute hand, whereas clock B has an hour hand, minute hand as well as a second hand. Which of the following statement is correct for these clocks?

1 point



a. A time interval of 30 seconds can be measured by clock A.

b. A time interval of 30 seconds cannot be measured by clock B.

c. Time interval of 5 minutes can be measured by both A and B.

d. Time interval of 4 minutes 10 seconds can be measured by clock A.​

Answer 1

Answer:

The answer is B and c