Q2Multiple choice
Two clocks A and B are shown in Figure 13.1. 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?
This question refers to a figure in the original PDF.
- (A)
- (B)Fig 13.1 (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.
Show answer
(c) Time interval of 5 minutes can be measured by both A and B.