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

Author Question: Which observation indicates that heat is integral to the movement of fluid in a lava lamp? A) The ... (Read 26 times)

melina_rosy

  • Hero Member
  • *****
  • Posts: 531
on: Jul 16, 2018
Which observation indicates that heat is integral to the movement of fluid in a lava lamp?
 
  A) The lava moves upward when it reaches 50C.
  B) The liquids expand as heat is applied.
  C) The density of the lava decreases as it reaches 50C.
  D) There is no movement of fluid in a cold lava lamp.

Question 2

Which type of heat transfer occurs without any movement of matter?
 
  A) transduction and radiation
  B) conduction and radiation
  C) transference and conduction
  D) convection and radiation


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Eunice618

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: B


melina_rosy

  • Member
  • Posts: 531
Reply 2 on: Jul 16, 2018
Thanks for the timely response, appreciate it

chjcharjto14

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

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.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Arthrocentesis. The aspiration of fluid is a common treatment for joint injuries resulting in inflam Arthrocentesis. The aspiration of fluid is a common treatment for joint injuries resulting in inflam
Distillation column with heat pump Distillation column with heat pump
Rapid Eye Movement Rapid Eye Movement
Mechanisms of Heat Transfer Mechanisms of Heat Transfer
Integral p2 Integral p2
A system absorbs 623 J of heat while doing 457 J of work. What is the value of U? A system absorbs 623 J of heat while doing 457 J of work. What is the value of U?
Video: Electrical Conduction System of the Heart

For a complete list of videos, visit our video library