What is the volume and density of the object

Assignment Help Physics

Reference no: EM13559258

An object has an actual mass of 2kg and an apparent mass of 1.5kgwhen under water, what is the volume and density of the object?

Reference no: EM13559258

Questions Cloud

Find what is the specific heat of the unknown sample : A 100-g aluminum calorimeter contains 250-g of water. Twosubstances are in thermal equilibrium at 10 degrees celcius. Determine the specific heat of the unknown sample

Calculate the number of theoretical stages required : It is proposed to reduce the concentration acetaldehyde in aqueous solution from 55% to 5% by mass, by extraction with solvent S at 293K. If a counter current multiple contactor process is adopted and 0.025 kg/s of solution are treated with an equal ..

How many tubes will the calandria require to concentrate : The specific heat of the solution can be assumed to be constant at 4.18 kJ kg-1 K. The latent heat of evaporation is 2270 kJ kg-1 for the feed and steam, the boiling point rise is 15 K. The feed temperature is 303 K.

Calculate the number of gas transfer units : Air enters a packed column containing 0.015 mol fraction of soluble component A. This is to be reduced to 1% of this value by contacting it with water which is free of A. The gas flow rate is 1 kg m-2 s-1 of and the water entering is 1.6 kg m-2 s-1. ..

What is the volume and density of the object : An object has an actual mass of 2kg and an apparent mass of 1.5kgwhen under water, what is the volume and density of the object

Determine the maximum axial compressive force that can be : A short 60mm diameter circle bar is made of material for which the maximum safe compressive strees is 80 MPa and the maximum safe shearing strees is 30 MPa. determine the maximum axial compressive force that can be safely applied to the bar ?

What is the average power developed by this engine : A Carnot engine operates between the temperatures of850K and 300K. What is the average power developed by this engine

What is the maximum feed rate that can be accommodated : A feed containing 15% by weight of solids is to be concentrated to 40 % solids using a double effect backward feed evaporator. The first effect is heated by steam at 413 K.

Describe the construction operating principle and beneficial : A 40 KVA 3300/240V.50Hz .1 phase transformer has 660 turns on the primary . determine 1, the number of turns on the secondary , 2, the maximum value of flux in the core ?

User Account

All Pages