« previous next »

Author Question: Increasing the temperature of 1 gram of ice-cold water to the temperature of boiling water requires ... (Read 180 times)

biggirl4568

  • Hero Member
  • *****
  • Posts: 551
on: Jul 29, 2018
Increasing the temperature of 1 gram of ice-cold water to the temperature of boiling water requires
 
  A) 80 calories.
  B) 100 calories.
  C) 540 calories.
  D) none of the above

Question 2

Increasing the temperature of 50 grams of water by 1C requires
 
  A) 1 calorie.
  B) 50 calories.
  C) more than 50 calories.
  D) none of the above


Swizqar

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

St. John's Water Dog (Extinct) St. John's Water Dog (Extinct)
Tweed Water Spaniel Tweed Water Spaniel
Using an ice bath to test the fuel temperature sensor. Using an ice bath to test the fuel temperature sensor.
A typical engine coolant temperature (ECT) sensor. ECT sensors are located near the thermostat ... A typical engine coolant temperature (ECT) sensor. ECT sensors are located near the thermostat ...
Water (Its Volume Expansion Upon Freezing) Water (Its Volume Expansion Upon Freezing)
Apply the cold source, and ask for immediate feedback. Conform the cold source to the shape of the ... Apply the cold source, and ask for immediate feedback. Conform the cold source to the shape of the ...
Video: Labor and Childbirth - The Three Stages of Labor: Dilation, Expulsion & Placental مراحل الولادة

For a complete list of videos, visit our video library