Calculate temperature coefficient of linear expansion

Reference no: EM13554035

The length of a steel bar increases by 0.039 % when itstemperature is increased from 0^o C to 35^o C. Calculate the temperature coefficient of linear expansion for this bar. (Round the answer to three significant figures.)

Reference no: EM13554035

Questions Cloud

How far above the electron is the proton : An electron is held up against the force of gravity by theattraction of a fixed proton some distance above it. How far above the electron is the proton?

Kinetic coefficient of friction is larger than static : To push a piece of heavy furniture across the carpet usually takesmore force to get it moving than it takes to keep it moving, this is because:

Kinetic friction of metal object sliding along anothermetal : The kinetic friction of one metal object sliding along anothermetal surface depends lease upon:

Calculate maximum hight-ball thrown with initial velocity : A ball thrown with an initial velocity of 12 m/s at 30 degreesabove the horizantal from a rooftop 40 m high. Calculate: the maximum hight. the horizantal distance coverd when it is 40 m below the roof

Calculate temperature coefficient of linear expansion : The length of a steel bar increases by 0.039 % when itstemperature is increased from 0o C to 35o C. Calculate the temperature coefficient of linear expansion for thisbar. (Round the answer to three significant figures.)

Calculate the kinetic energy of the earth : A car moving at 15 m/s skids to a stop in 20 m. If the cartravels at 45m/s , how far will skid, assuming the same constantbraking force? Calculate the kinetic energy of the earth as it makes onrevolution around the sun.

A bike rider approaches a hill at aspeed : A bike rider approaches a hill at aspeed of 8.5 m/s. The combined mass of the bike and the rider is85.0Kg. choose a suitable system. find the initial kinetic energyof the system. the rider coasts up the hill. assuming there is nofriction, at what ..

Scientists working in field of nanotechnology : Scientists working in field of nanotechnology use either atop-down or bottom-up approach to construct tiny objects. Give andexampleof a visible structure that was made using the bottom-upapproach and one that was made using top-down approach.

What form of energy did the bike gain mechanial energy : Suppose that the bike rider in problem 15 pedaled up the hilland never came to a stop. in what system is energy conserved? from what form of energy did the bike gain mechanial energy?

User Account

All Pages