A clock is set right at 5 a . m. The clock loses 16 min. in 24 hours. What will be the true tim

step 1 To solve this question, we have to follow the same concept that after 10 hours it would show the

A clock is set right at 5 a . m. The clock loses 16 min. in...

A clock is set right at $5 \mathrm{a} . \mathrm{m}$. The clock loses $16 \mathrm{~min}$. in 24 hours. What will be the true time when the clock indicates 10 p.m. on the 4 th day?
(a) 9 a.m.
(b) 11 p.m.
(c) $11 \mathrm{a} . \mathrm{m}$.
(d) 9 p.m.

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Key Concepts

Clock Error Calculation

This concept deals with determining the discrepancy between a misbehaving clock and the actual time. It involves calculating the cumulative effect of a systematic error, such as losing or gaining a fixed number of minutes per time unit, over a specified period.

Rate of Time Loss

This refers to the quantification of how much time a clock loses or gains over a standard period, such as 24 hours. Knowing the rate of time loss is essential for adjusting the clock reading to determine the true time.

Proportional Reasoning

Proportional reasoning is used to relate the clock's time loss over a known period to a different time interval. By setting up a proportion based on the known rate of error and the elapsed time, the actual time corresponding to a faulty clock reading can be determined.

Time Unit Conversion

Accurate calculations often require converting between time units, such as minutes to hours or days, to match the units used in the error rate and the time intervals being considered. This ensures consistency and accuracy in computations.

Transcript

Please give Ace some feedback