« previous next »

Author Question: Which expands more when the temperature is increased? Equal volumes of A) iron. B) wood. C) ice ... (Read 181 times)

serike

  • Hero Member
  • *****
  • Posts: 542
on: Jul 29, 2018
Which expands more when the temperature is increased? Equal volumes of
 
  A) iron.
  B) wood.
  C) ice water.
  D) helium.
  E) all expand the same

Question 2

When most substances are heated, molecules inside move faster and occupy more space, which results in thermal
 
  A) bending.
  B) expansion.
  C) contraction.
  D) heat.


jrpg123456

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

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?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Stages of endometrial cancer. Stage I: Mutated cells arise from glandular epithelium of the endometr Stages of endometrial cancer. Stage I: Mutated cells arise from glandular epithelium of the endometr
iron iron
Atmospheric CO2 Concentrations Increased Very Rapidly during the Last 200 Years Atmospheric CO2 Concentrations Increased Very Rapidly during the Last 200 Years
Integumentary regulation of body temperature. Integumentary regulation of body temperature.
Strawberries contain iron, copper, magnesium, phosphorus, vitamin B6, vitamin K and vitamin E Strawberries contain iron, copper, magnesium, phosphorus, vitamin B6, vitamin K and vitamin E
Using a wood’s lamp Using a wood’s lamp
Video: Plant Defense Mechanisms from Pathogens

For a complete list of videos, visit our video library