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Lab Safety, Equipment, and Measurement — Homework
Practice with a real ruler, kitchen scale, or measuring cup at home if one is available.
- 1.Convert 1500 mL to liters.
- 2.A balance reads 8.4 g for an empty cup and 20.1 g for the cup with a sample inside. What is the mass of the sample alone?
- 3.Explain the correct way to read a graduated cylinder's meniscus, in one or two sentences.
- 4.Explain why mass is a more reliable scientific measurement than weight.
- 5.Describe one lab safety rule and explain, in two or three sentences, the specific hazard it is designed to prevent.
🌲 Homeschool of the FutureNinth Grade · Science · week 2 homework