Find by what percentage does the plates area decrease

Assignment Help Physics
Reference no: EM13558533

A circular steel plate of radius 0.10 m is cooled from350oC to 20oC. By what percentage does the plate's area decrease?

Reference no: EM13558533

Questions Cloud

Evaluate the moles of ar present : A 376 mL container holds 0.146 g of Ne and an unknown amount of Ar at 35°C and a total pressure of 630. mmHg. Calculate the moles of Ar present
What is the change in electric potentialenergy : The ammonia molecule NH3 has adipole moment of 4.8e-30 C·m. Ammonia molecules in the gasphase are placed in a uniform electric field with magnitude 1590000N/C. What is the change in electric potentialenergy when the dipole moment of the molecule c..
Describe what is the pressure in the flask : When 0.633 L of Ar at 1.20 atm and 227°C is mixed with 0.185 L of O2 at 501 torr and 127°C in a 400 mL flask at 27°C, what is the pressure in the flask
How to determine the molarity of the solution : The mole fraction of KNO3 in an aqueous solution is .0194. The density of the solution is 1.0627 g/mL. Calculate the molarity of the solution.
Find by what percentage does the plates area decrease : A circular steel plate of radius 0.10 m is cooled from350oC to 20oC. By what percentage does the plate's area decrease
What is difference between terms electric potential-voltage : What is the difference between the terms electric potential and voltage? Give an example. How can the knowledge of electric potential help usunderstand the motion of electrically charged particles in electriccircuits?
Explain boiling point for ethyl acetate and butyl acetate : What intermolecular forces account for the difference in boiling point for ethyl acetate and butyl acetate
Define the percentage of phosphorous in the fertilizer : A bag of fertilizer is labeled 15-20-5 (nitrogen-phosphorous-potassium). What is the actual percentage of phosphorous in the fertilizer
What is the food value in calories per gram : Will burns a o.6-g peanut beneath50 g of water, which increases in temperature from 22° C to 50° C.  what is the food value in calories per gram

Reviews

Write a Review

Physics Questions & Answers

  Find the angular acceleration as it is released

A 3.00-m long rod is hinged at one end. The rod is initially held in the horizon position, and then released as the free end is allowed to fall. What is the angular acceleration as it is released

  Find phase angle between current and source voltage

A series AC circuit contains the following components: R = 150 ?, L = 250 mH, C = 2.00 ?F and a source with ?Vmax = 210 V operating at 50.0 Hz. find phase angle between current and source voltage

  Displacement amplitude and pressure amplitude of the sound

A certain loudspeaker system emits sound isotropically with a frequency of 2290 Hz and an intensity of 0.795 mW/m2 at a distance of 5.43 m. Assume that there are no reflections.

  Atmosphere is attributable to the weight of the air

Evangelista Torricelli was the first person to realize that we live at the bottom of an ocean of air. He correctly surmised that the pressure of our atmosphere is attributable to the weight of the air.

  Find the phase of the final state

Water at 900 psi, 800ºF undergoes an adiabatic, reversible process until the pressure is 1 psi. Find the phase of the final state

  Find the change in the angular velocity of the earth

Sixty-seven million years ago, a large asteroid impacted Earth. It is widely accepted in the field of paleontology that this impact played a large role in a mass extinction that included all dinosaurs, find the change in the angular velocity of th..

  What is the acceleration of the hockey puck

A hockey player uses her hockey stick to exert a force of 1.78 N on a stationary hockey puck. What is the acceleration of the hockey puck

  What is the electric potential at location 3

Two protons are released from rest, one from location 1 and another from location 2. When these two protons reach location 3,, what is the electric potential at location 3

  What is the force of attraction between mars and satellite

Scientists want to place a 4200 kg satellite in orbit around Mars. What is the force of attraction between Mars and the satellite

  The downward-directed electric field of magnitude 690

At the beginning of the interval the astronaut is moving toward the right along the x-axis at 15.40, and at the end of interval she is moving toward the right at 5.40.

  What force does the floor of the elevator exert on the man

An 80 kg man stands in an elevator. What force does the floor of the elevator exert on the man

  What is the kinetic energy

What is the kinetic energy

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd