Question

a measuring cylinder contains water up to level 46 ml the water level Rises to 74 ml when rubber stopper is immersed into it if the mass of the rubber stopper is 45 find the density of the rubber stopper ​

Answer 1

Explanation:

Given a measuring cylinder contains water up to level 46 ml the water level Rises to 74 ml when rubber stopper is immersed into it if the mass of the rubber stopper is 45 find the density of the rubber stopper ​

• we need to calculate density  of the rubber stopper.
• Now initial level of water v1 = 46 ml
• Final level of water v2 = 74 ml
• So volume of rubber stopper v = v2 – v1
•                                                     = 74 – 46
•                                     Or v = 28 ml
• Now we have Density = mass / volume
•           Or density = 45 / 28
•                 Or density = 1.6  g/ml
• Therefore density of the rubber stopper is 1.6 g / ml

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https://brainly.in/question/19152873