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Lunna [17]
3 years ago
15

students calculated the circumference of a globe to be 60.0 cm. The actual circumference of the glide is 63 cm. The percent devi

ation of the students calculation was. 1. 0.48% 2. 2.8% 3. 5.0% 4. 21%

Chemistry
2 answers:
Brrunno [24]3 years ago
7 0

<u>Answer:</u> The correct answer is Option 2.

<u>Explanation:</u>

To calculate the percentage error, we use the equation:

\%\text{ error}=\frac{|\text{Experimental value - Actual value}|}{\text{Actual value}}\times 100

We are given:

Experimental value of circumference = 60.0 cm

Actual value of circumference = 63 cm

Putting values in above equation, we get:

\%\text{ error}=\frac{|60.0-63|}{63}\times 100\\\\\%\text{ error}=4.8\%

Hence, the correct answer is Option 2.

Naily [24]3 years ago
6 0
#2. Percent error (or deviation) is calculated as ((TV-EV)/EV))*100
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