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What is the mass of gold in a coin

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Reference no: EM131207176

1. Which of the following is the larger unit?

a) mm or cm
b) μs or ns
c) kg or g

2. What is the mass of 125 mL of castor oil with d=0.962 g/mL

3. What is the volume of 125 g of olive oil with d=0.962 g/mL

4. Convert the following:

a) 15 m into km
b) 7 mL into L
c) 0.054 L into mL

5. What is the mass of gold in a coin if the mass of the coin is 120 g and has 10 % gold?

Reference no: EM131207176

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