Reading the Meniscus

Water pulls up at the sides of a glass tube due to "adhesion". We call this curving a "meniscus".

In order to correctly read the volume of the water you should look from which of the three angles?
1. A
2. B
3. C
What is the volume of the water?
1. 79 mL
2. 80 mL
3. 81 mL
4. 8 mL
What is the volume of the water?
1. 40 mL
2. 41 mL
3. 42 mL
4. 43 mL
5. 44 mL
6. 45 mL
What is the volume of the water?
1. 34.0 mL
2. 33.5 mL
3. 34.7 mL
4. 30.7 mL
5. 30.45 mL
What is the volume of the water?
1. 45.2 mL
2. 45.2 mL
3. 47 mL
4. 48 mL
5. 46 mL
What is the volume of the water?
1. 70.5 mL
2. 75 mL
3. 76 mL
4. 70.6 mL
5. 85 mL
6. 80.5 mL
What is the volume of the water?
1. 28 mL
2. 2.7 mL
3. 2.8 mL
4. 3.2 mL
5. 2.5 mL
6. 32 mL