객관식
Which of the following is closest to the mass, in grams, of sugar contained in one tablespoon?
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1. Intro to General Chemistry
SI Units
객관식
Which of the following is equal to 6 kilograms?
A
600 centigrams
B
60,000 milligrams
C
0.6 metric tons
D
6000 grams
검증된 단계별 안내1
Understand the units involved: kilograms (kg), grams (g), centigrams (cg), milligrams (mg), and metric tons (t).
Recall the basic conversions: 1 kilogram = 1000 grams, 1 gram = 100 centigrams, 1 gram = 1000 milligrams, and 1 metric ton = 1000 kilograms.
Convert each option to kilograms for comparison:
- For 600 centigrams: Convert centigrams to grams by dividing by 100, then convert grams to kilograms by dividing by 1000.
- For 60,000 milligrams: Convert milligrams to grams by dividing by 1000, then convert grams to kilograms by dividing by 1000.
- For 0.6 metric tons: Convert metric tons to kilograms by multiplying by 1000.
Compare each converted value to 6 kilograms to determine which is equal.
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