This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: When a superconductor's temperature drops below the critical temperature, its resistance: a. equals ... (Read 133 times)

clmills979

  • Hero Member
  • *****
  • Posts: 551
on: Jul 28, 2018
When a superconductor's temperature drops below the critical temperature, its resistance:
 a. equals that of a semiconductor of equal dimensions.
  b. drops to zero.
  c. reduces to one half.
  d. increases by two.

Question 2

A piece of aluminum has density 2.70 g/cm3 and mass 834 g. The aluminum is submerged in a container of oil (oil's density = 0.650 g/cm3). How much oil does the metal displace?
 a. 287 cm3
  c. 232 cm3
  b. 309 cm3
  d. 1125 cm3


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

josephsuarez

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

B


clmills979

  • Member
  • Posts: 551
Reply 2 on: Jul 28, 2018
:D TYSM

milbourne11

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

The relationship between air temperature and two measures of water vapour saturation of air. The relationship between air temperature and two measures of water vapour saturation of air.
Taking a Patient’s Axillary Temperature Taking a Patient’s Axillary Temperature
Temperature cycles for 24 hours Temperature cycles for 24 hours
Projections of global temperature depend heavily on the level of future greenhouse gas emissions Projections of global temperature depend heavily on the level of future greenhouse gas emissions
Palpating skin temperature Palpating skin temperature
Controls of Temperature Controls of Temperature
Video: Phlebotomy

For a complete list of videos, visit our video library