Coefficient of expansion, Steel expand 11 pars in million

Coefficient of expansion

Assignment Help Physics

Reference no: EM13559383

Steel expand 11 pars in million for each 1C change. think about the 1.3-km main span of steel for the Golden Bridge. if the span had no expansion joints, show that the span would be 0.21 m longer for a 15 C increase in temperature. [ use the formula (delta) L= a L. (delta)T, where L. is the original length, a is the "coefficient of expansion" that for steel is (1/1000,0000) per C, and (delta) T is the change in temperature]

Reference no: EM13559383

Questions Cloud

What will be the mass of the probe on the surface of mars : How much time would be required to stop a 2,000kg car that is moving at 80.0 km/hr if the braking force is 8,000N? If a space probe weighs 39,200N on the surface of the earth, what will be the mass of the probe on the surface of Mars?

Upright image of his chin that is twice the chins actualsize : A man standing 1.52 m in front of a shaving mirror produces aninverted image 18.0 cm in front of it. How close to the mirror should he stand if hewants to form an upright image of his chin that is twice the chin’s actualsize?

What is the average velocity of the go-kart : A go-kart travels a complete lap on a circular track with aradius of 500m in 50s. What is the average speed of the go-kart? What is the average velocity of the go-kart?

Particle falls to earth starting from rest at a great height : A particle falls to Earth starting from rest at a great height(many times Earth's radius). Neglect air resistance and show thatthe particle requires approximately 9/11 of the total time of fallto traverse the first half of the distance. [Note: You wi..

Coefficient of expansion : Steel expand 11 pars in million for each 1C change. think about the 1.3-km main span of steel for the Golden Bridge. if the span had no expansion joints, show that the span would be 0.21 m longer for a 15 C increase in temperature.

What is centripetal acceleration of tip of the second hand : The speed of the tip of the minute hand on a town clock is.00103m/s. What is the speed of the tip of the second hand on thesame length? What is the centripetal acceleration of the tip of the second hand?

Determine the magnitude of its maximum radial acceleration : Before throwing a 0.905kg discus, an athlete rotates it along acircular path of radius 1.15m. The maximum speed of the discus is23 m/s. Determine the magnitude of its maximum radial acceleration.

What is the index of refraction for this block of quartz : A ray of light has an angle of incidence of 34.0 ° on a block of quartz and an angle ofrefraction of 17.5°. What is the index of refraction for this block of quartz?

The potential in a region between : The potential in a region between x = 0 andx = 6.00 m is V = a + bx wherea = 15.0 V and b =-5.00 V/m.Determine the potential at x =0. Determine the potential at x = 3.00 m.

User Account

All Pages