Density of sealed packet = 500/350 = 1.42 g/cm3
Density of sealed packet is greater than density of water
Therefore, the packet will sink.
Considering Archimedes Principle,
Displaced water volume = Force exerted on the sealed packet.
Volume of water displaced = 350cm3
Therefore, displaced water mass = ρ x V
= 1 × 350
Mass of displaced water = 350g.Answered by Shivani Kumari | 1 year ago
Illustrate the law of conservation of energy by discussing the energy changes
which occur when we draw a pendulum bob to one side and allow it to oscillate. Why
does the bob eventually come to rest? What happens to its energy eventually? Is it a
violation of the law of conservation of energy?