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sammy [17]
3 years ago
7

Joebert had a rectangular cup and filled it with water. He measured the water's mass and volume. Then he got a density of 1.25g/

ml. If the accepted density of water is 1 g/ml, what was the percent error of his measurement?
someone can help me please?
Chemistry
1 answer:
ANTONII [103]3 years ago
5 0

Answer:

Percent error = 25%

Explanation:

Given data:

Measured density of water = 1.25 g/mL

Accepted density value of water = 1 g/mL

Percent error = ?

Solution:

Formula:

Percent error = (measured value - accepted value / accepted value) × 100

Now we will put the values in formula:

Percent error = (1.25 g/mL - 1 g/mL /1 g/mL )× 100

Percent error = (0.25 g/mL /1 g/mL )× 100

Percent error = 0.25 × 100

Percent error = 25%

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2 years ago
1. A crane lifts a 75kg mass a height of 8 m. Calculate the gravitational potential energy
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