c)A 100mL graduated cylinder contained 25.6mL of water. A test tube full of water was emptied into the graduated cylinder. The w

Question

3 years ago

13

ater volume in the graduated cylinder was then found to be 45.8mL. What was the volume of water in the test tube?

2 answers:

mart [117] · Answer 1 · 2022-01-07T15:25:38+03:00

mart [117]3 years ago

8 0

Answer:

20.2 mL

Explanation:

45.8 - 25.6 as 45.8 was the mass with the water from the test tube added

belka [17] · Answer 2 · 2022-01-07T17:08:46+03:00

Answer : The volume of water in the test tube is 20.2 mL

Explanation : Given,

Volume of water in graduated cylinder = 25.6 mL

Volume of graduated cylinder = 100 mL

Volume of water after adding full test tube of water = 45.8 mL

Now we have to calculate the volume of water in the test tube.

Volume of water in the test tube = Volume of water after adding full test tube of water - Volume of water in graduated cylinder

Volume of water in the test tube = 45.8 mL - 25.6 mL

Volume of water in the test tube = 20.2 mL

Therefore, the volume of water in the test tube is 20.2 mL