« previous next »

Author Question: Frost forms when water vapor changes into ice without first becoming a liquid. Indicate whether the ... (Read 44 times)

pragya sharda

  • Hero Member
  • *****
  • Posts: 566
on: Jul 15, 2018
Frost forms when water vapor changes into ice without first becoming a liquid. Indicate whether the statement is true or false.

Question 2

Particles that serve as surfaces on which water vapor may condense are called condensation
  nuclei. Indicate whether the statement is true or false.



wfdfwc23

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 15, 2018
Answer to Question 1

true

Answer to Question 2

true


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Relationships between direction of flow of blood and water or air in different vertebrates. Relationships between direction of flow of blood and water or air in different vertebrates.
A pygmy hippopotamus rests in some water to help prevent its skin from cracking at Ueno Zoo in Japan A pygmy hippopotamus rests in some water to help prevent its skin from cracking at Ueno Zoo in Japan
water molecules water molecules
Water Solubility of Selected Chemicals Water Solubility of Selected Chemicals
Three active forms of vitamin A: all-trans-retinol, -retinal, and –retinoic acid Three active forms of vitamin A: all-trans-retinol, -retinal, and –retinoic acid
The chemical structure of the water molecule The chemical structure of the water molecule
Video: Genetic terms Animation

For a complete list of videos, visit our video library