Question

The mass,m grams of silver deposited on a metallic surface is directly proportional to the number of hours 't' during which the electric current is being kept steady. The mass deposited is 1.8grams the time is 0.3hours. Find the number of grams of Silver that will be deposited in 2.5hours?​

Answer 1

Answer:

15g

Step-by-step explanation:

mass deposited in 0.3hour = 1.8g

mass deposited in 1hour = 1.8/0.3 = 6g

Mass of silver deposited in 2.5hour = 2.5x6 = 15g

Answer 2

Answer:

15kg

Step-by-step explanation:

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