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

Author Question: Which will melt more ice when placed on its surface, a kilogram of wood or a kilogram of iron of the ... (Read 76 times)

awywial

  • Hero Member
  • *****
  • Posts: 577
on: Jul 29, 2018
Which will melt more ice when placed on its surface, a kilogram of wood or a kilogram of iron of the same high temperature?
 
  A) 1 kg of wood.
  B) 1 kg of iron.
  C) both the same
  D) neither of these

Question 2

When water vapor changes phase to become water in a cloud, the surroundings become
 
  A) cooler.
  B) warmer.
  C) both of these
  D) neither of these


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mjbamaung

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B


awywial

  • Member
  • Posts: 577
Reply 2 on: Jul 29, 2018
Gracias!

strudel15

  • Member
  • Posts: 324
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Wood and wood-like synthetics are classic and attractive forms of fencing for horses Wood and wood-like synthetics are classic and attractive forms of fencing for horses
This iron bird feeder is advertised as being “squirrel-proof and bear-resistantââ This iron bird feeder is advertised as being “squirrel-proof and bear-resistantââ
iron iron
Layers are deposited parallel to Earth’s surface. Younger layers are deposited on top of older layer Layers are deposited parallel to Earth’s surface. Younger layers are deposited on top of older layer
Surface Rupture Surface Rupture
Iron metabolism. Iron metabolism.
Video: Peptide Bond Formation Animation

For a complete list of videos, visit our video library