Interpretation : The number of minutes that the watch loses in 1 day is to be calculated.
Concept Introduction : An equivalent measurement ratio is referred to as a conversion factor. An effective approach for resolving conversion problems where measurement in one unit is changed to an equivalent measurement in another is dimensional analysis.
Answer to Problem 90A
The number of minutes that the watch loses in 1 day is
Explanation of Solution
Given information :
Time lost every minute is
It is known that
An equivalent measurement ratio is referred to as a conversion factor. An effective approach for resolving conversion problems where measurement in one unit is changed to an equivalent measurement in another is dimensional analysis.
The Time lost every minute is given as
The time lost in 1 day is given as
The number of minutes that the watch loses in 1 day is
Chapter 3 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
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