« previous next »

Author Question: What is the phenomenon whereby a liquid in a small tube tends to move upward against the force of ... (Read 48 times)

Wadzanai

  • Hero Member
  • *****
  • Posts: 528
on: Jul 16, 2018
What is the phenomenon whereby a liquid in a small tube tends to move upward against the force of gravity?
 
  a. Capillary action
  b. Shear stress
  c. Surface tension
  d. Buoyancy

Question 2

The ratio of the density of one fluid when compared with the density of another reference sub-stance, which is typically water, describes the fluid's:
 
  a. specific gravity.
  b. specific weight.
  c. atomic mass.
  d. atomic volume.


akemokai

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
Capillary action is a phenomenon in which a liquid in a small tube moves upward against gravity.

Answer to Question 2

ANS: A
The term specific gravity refers to the ratio of the density of one fluid when compared with the density of another reference substance which is typically water.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

The specialized arrangement of tissues in the small intestine. The specialized arrangement of tissues in the small intestine.
The African Pygmy Goose (Nettapus auritus) is a very small perching duck from sub-Saharan Africa. The African Pygmy Goose (Nettapus auritus) is a very small perching duck from sub-Saharan Africa.
Wrapping an Infant or Small Child Wrapping an Infant or Small Child
Instruct the patient to use an applicator to apply a small amount of stool in the appropriate boxes ... Instruct the patient to use an applicator to apply a small amount of stool in the appropriate boxes ...
Basic sliding effleurage using the thumb gets into the small spaces between the metatarsals of the ... Basic sliding effleurage using the thumb gets into the small spaces between the metatarsals of the ...
Absorption in the Small Intestine Absorption in the Small Intestine
Video: Green alga life cycle Animation

For a complete list of videos, visit our video library