Doncouse_Jeremy_Week4

Doncouse_Jeremy_Week4 - Running head: WEEK 4 1 1 Week 4...

This preview shows pages 1–4. Sign up to view the full content.

Running head: WEEK 4 1 1 Week 4 Assignment Jeremy Doncouse Mountain State University

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Week 4 2 2 Week 4 Assignment Questions - Phys 101 Online Temperature and Heat 1. On a nice winter day at the South Pole, the temperature rises to -32°F. What is the approximate temperature in degrees Celsius and in Kelvin scales? 2. An iron railroad rail is 2100 ft long when the temperature is 25°C. What is its length when the temperature is -15°C? OR A copper vat is 12m long at room temperature (20°C). How much longer is it when it contains boiling water at 1atm pressure? 3. A gas is compressed inside a cylinder (see Fig. 5.16 in your textbook). An average force of 100N acts to move the piston 0.2m. During the compression, 5J of heat are conducted away from the gas. What is the change in internal energy of the gas?
Week 4 3 3 4. How much heat is needed to raise the temperature of 10 kg of silver from 20°C to 960°C? OR

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 11/27/2011 for the course MATH 116 taught by Professor Unknown during the Spring '09 term at Mountain State.

Page1 / 4

Doncouse_Jeremy_Week4 - Running head: WEEK 4 1 1 Week 4...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online