Find the radius of the hole

Assignment Help Physics

Reference no: EM13308283

A square copper plate has a circular hole in its center. Each side of the plate is 23.52 cm, and the radius of the circular hole is 7.827 cm. If the plate's temperature increases 174.3 K, what are the new lengths of

(a) the side of the plate and

(b) the radius of the hole? Express your answers to four significant digits.

Reference no: EM13308283

Questions Cloud

Poverty and pollution case study : Poverty and Pollution Case Study

Calculate the gravitational potential energy of the moon : the distance between the earth and moon (r = 3.84 Ã- 108 m) and Mmoon = 7.36 Ã- 1022kg and Mearth = 5.98 Ã- 1024kg. Calculate the gravitational potential energy of the moon

How could she exert more torque : A 55 kg person riding a bike puts all her weight on each pedal when climbing on a hill. How could she exert more torque

Determine the temporary hardness and permanent hardness : A well water has the following mineral contents in mg/L: Na+=20; K+=35; Ca+2 =15; Mg+2 =10; Sr=0.5; Cl- =40; HCO3- =65; CO3-2=5; SO4-2=15; and NO3=10.

Find the radius of the hole : A square copper plate has a circular hole in its center. Each side of the plate is 23.52 cm, and the radius of the circular hole is 7.827 cm. find the radius of the hole

Calculate pressure and piezometric head at free surface : Calculate the pressure, and the piezometric head at the free surface, at both interfaces, and at the tank bottom. Take the elevation datum at the bottom of the tank.

Are commodities x and z substitutes or compliments : The estimated market demand of a commodity X is given as Q=70-3.5P-0.6M+4Pz, where Q=Estimated units of X demanded, P=Price of the goods, M= Money income and Pz= Price of related goods.

What beat frequency do you observe : Two in-phase loudspeakers are some distance apart. They emit sound with a frequency of 1 kHz. What beat frequency do you observe

How the coase theorem provides an alternative : Prepare a 2 page paper using APA format discussing how the Coase Theorem provides an alternative to government regulation and provision of services. How is the definition of private property a critical part of this analysis?

User Account

All Pages