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A certain freezing process requires that room temperature be lowered from 40 cat the rate of 5 every hour. What will be the room temperature 10 hours after the process begins?
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A certain freezing process requires that room temperature be lowered f...
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A certain freezing process requires that room temperature be lowered f...
Calculating the Room Temperature After 10 Hours
To calculate the room temperature after 10 hours of the freezing process, we need to determine the number of times the temperature decreases by 5 degrees and subtract it from the initial temperature of 40 degrees.
Step 1: Determining the Number of Decreases
To find the number of times the temperature decreases by 5 degrees, we divide the total time (10 hours) by the rate of decrease per hour (5 degrees).
10 hours ÷ 5 degrees = 2 decreases
This means that the temperature will decrease by 5 degrees two times during the 10-hour period.
Step 2: Calculating the Final Temperature
Next, we subtract the number of decreases from the initial temperature of 40 degrees to find the final temperature.
40 degrees - (5 degrees × 2 decreases) = 40 degrees - 10 degrees = 30 degrees
Therefore, the room temperature will be 30 degrees 10 hours after the freezing process begins.
Summary
- The initial room temperature is 40 degrees.
- The temperature decreases by 5 degrees every hour.
- After 10 hours, the temperature will have decreased by 5 degrees two times.
- By subtracting the number of decreases (10 degrees) from the initial temperature (40 degrees), we find that the room temperature will be 30 degrees after 10 hours.
To calculate the room temperature after 10 hours of the freezing process, we need to determine the number of times the temperature decreases by 5 degrees and subtract it from the initial temperature of 40 degrees.
Step 1: Determining the Number of Decreases
To find the number of times the temperature decreases by 5 degrees, we divide the total time (10 hours) by the rate of decrease per hour (5 degrees).
10 hours ÷ 5 degrees = 2 decreases
This means that the temperature will decrease by 5 degrees two times during the 10-hour period.
Step 2: Calculating the Final Temperature
Next, we subtract the number of decreases from the initial temperature of 40 degrees to find the final temperature.
40 degrees - (5 degrees × 2 decreases) = 40 degrees - 10 degrees = 30 degrees
Therefore, the room temperature will be 30 degrees 10 hours after the freezing process begins.
Summary
- The initial room temperature is 40 degrees.
- The temperature decreases by 5 degrees every hour.
- After 10 hours, the temperature will have decreased by 5 degrees two times.
- By subtracting the number of decreases (10 degrees) from the initial temperature (40 degrees), we find that the room temperature will be 30 degrees after 10 hours.
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A certain freezing process requires that room temperature be lowered f...
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A certain freezing process requires that room temperature be lowered from 40 cat the rate of 5 every hour. What will be the room temperature 10 hours after the process begins?
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A certain freezing process requires that room temperature be lowered from 40 cat the rate of 5 every hour. What will be the room temperature 10 hours after the process begins? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about A certain freezing process requires that room temperature be lowered from 40 cat the rate of 5 every hour. What will be the room temperature 10 hours after the process begins? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A certain freezing process requires that room temperature be lowered from 40 cat the rate of 5 every hour. What will be the room temperature 10 hours after the process begins?.
A certain freezing process requires that room temperature be lowered from 40 cat the rate of 5 every hour. What will be the room temperature 10 hours after the process begins? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about A certain freezing process requires that room temperature be lowered from 40 cat the rate of 5 every hour. What will be the room temperature 10 hours after the process begins? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A certain freezing process requires that room temperature be lowered from 40 cat the rate of 5 every hour. What will be the room temperature 10 hours after the process begins?.
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