Entropy is dumped into environment at room temperature

Reference no: EM13565767

A bit of computer memory is some physical object that can be in two different states, often interpreted as 0 and 1. A byte is eightbits, a kilobyte is 1024 bytes.

a) Suppose that your computer erases one gigabyte of memory, keeping no record of the information that was stored. Explain why this process must create a certain minimum amount of entropy, andcalculate how much.
b) If this entropy is dumped into an environment at room temperature,how much heat must come along with it? Is this amountof heat significant?

Reference no: EM13565767

Questions Cloud

When will the ball attain its maximum height : A ball is thrown upward with an initial velocity of 96 ft/secfrom the top of a 100 ft building. What equation models the height of the ball as a functionof the time t? When will the ball attain its maximum height?

Define what is the pressure in the flask : When 0.694 L of Ar at 1.20 atm and 227°C is mixed with 0.262 L of O2 at 501 torr and 127°C in a 400. mL flask at 27°C, what is the pressure in the flask?

Evaluate what was the muzzle speed : A gun is fired with angle of elevation 30 degrees. The max height of the shell is 300 meters. What was the muzzle speed

A recently developed method to study brain function : A recently developed method to study brain function is to produce arapidly changing magnetic field within the brain. When thistechnique, known as TMS, is applied to the prefrontal cortex, forexample, it can reduce a person's ability to conjugate v..

Entropy is dumped into environment at room temperature : A bit of computer memory is some physical object that can be in two different states, often interpreted as 0 and 1. A byte is eightbits, a kilobyte is 1024 bytes. If this entropy is dumped into an environment at room temperature, how much heat mus..

Find how much work does the child do on the wagon : A child pulls a friend in a little red wagon with constantspeed. How much work does the child do on the wagon

The magnitudes of the four displacement vectors : The magnitudes of the four displacement vectors shown in thedrawing are A = 15.0 m, B = 10.0 m, C =14.0 m, and D = 25.0 m. Determine the (a)magnitude and (b) direction for the resultant thatoccurs when these vectors are added together. Specify the di..

Cannon ball is firedfrom a cannon with muzzle speed : A 15 kg cannon ball is firedfrom a cannon with muzzle speed of 867 m/s at an angle of51.3? withthe horizontal. The acceleration of gravity is9.8m/s2 . Use conservation of mechanical energy to findthe maximum height reached by first ball.

What is the ratio of the intensity of an earthquake wave : What is the ratio of the intensity of an earthquake wave as itpasses a point 20 km from the source tothe intensity as it passes a point 12 kmfrom the source?

User Account

All Pages