Answered: A block of mass 248 g and volume 205… | bartleby

Related questions

Question

A block of mass 248 g and volume 205 cm³ floats in a
liquid contained in a vessel. The density of the liquid
at 0°C is 1.248 g cm³. It is found that the block just
sinks in the liquid if the temperature is raised to 50°C.
Find the coefficient of volume expansion of the liq-
uid upto appropriate significant figures. The volume
expansion of the block is negligible compared to that
of the liquid.
-3

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

A room is 10.0 m by 7.5 m by 2.7 m is filled with air at 22oC and 1 atm. The average molar mass of air is 28.8 g/mol. Find the number of moles of air to fill the room and the weight of the air in kg.
Large helium-filled balloons are used to lift scientificequipment to high altitudes. (a) What is the pressure inside such a balloon if it starts out at sea level with a temperature of 10 degrees celcius and rises to an altitude where its volume is twenty times the original volume and its temperature is -50 degrees celcius? (b) What is the gauge pressure? (Assume atmospheric pressure is constant.)
An industrial firm supplies compressed air cylinders of volume 0.25 m3 filled to a pressure of 20×106 Pa at 17 ºC. Calculate the number of moles of air in each cylinder.
Presents the diagram of the problem, necessary formulas, clearance and numerical solution: The coefficient of linear expansion of glass is 9x10−6 ◦C −1 . A pycnometer (flask used to determine the relative density of liquids) has a capacity of 50 mL at 15 ◦C Calculate its capacity at 25 ◦C
Please help me
A gas originally occupies a volume of 0.5m^3 at a pressure of kPa. It is slowly allowed to expand until the volume is 2.5m^3. Assuming the temperature is kept constant, calculate the final pressure of the gas.
The gas constant R has the value 287 J/Kg * K for dry air. Using the ideal gas law (P = PanyRT): a) Find the density of dry air at 72.05 "F with a pressure of 1095 mb. b.) Find the density of molst air at the same pressure and temperature if the relative humidity is 60%. HINT: (for o) stick with Si units (for b) Find e, given T(see lecture slides). Find e given RH. Find pos from: P 0.378e 0.378e Pmoist 1 or Pmoist = Pary RT P
A glass tube of radius 0.80 cm contains liquid mercury to a depth of 64.0 cmat 12˚C. Find the depth of the mercury column at 100˚C. Assume that the linear expansion coefficient of the glass is 10x10-6 K-1and the linear expansion coefficient of mercury is 0.61x10-4 K-1.