Practice Mass And Weight (1.3.4) - SOME BASIC CONCEPTS OF CHEMISTRY

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6 sample questions

Question 1.
Define mass and weight.
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Think about how each term is affected by gravity.
Question 2.
What is the unit of measurement for mass?
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Consider what you use to measure ingredients.
3Question 3.
What does the term 'mass' refer to?
- A force exerted by gravity
- The quantity of matter in an object
- The space occupied by an object
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Think about what mass measures.
4Question 4.
True or False: Weight and mass are the same.
- True
- False
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Consider how gravity affects weight.
Question 5.
An object has a mass of 150 kg. What will be its weight on Mars? (Mars gravitational pull is approx. 3.71 m/s²)
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Use the weight formula: Weight = Mass × Gravity.
Question 6.
If the mass of a sample is 8 kg on Earth, what will it be on the Moon where gravity is about 1.62 m/s²?
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Remember, mass does not change despite gravity differences.

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