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

Author Question: A person who sees more clearly under water without eyeglasses or a facemask is A) nearsighted. ... (Read 33 times)

javeds

  • Hero Member
  • *****
  • Posts: 570
on: Jul 29, 2018
A person who sees more clearly under water without eyeglasses or a facemask is
 
  A) nearsighted.
  B) farsighted.
  C) neither of these

Question 2

When light is refracted, there is a change in its
 
  A) frequency.
  B) wavelength.
  C) both of these
  D) neither of these


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

meltdown117

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B


javeds

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


meltdown117

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

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?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Water striders serve as a model organism for the study of sexual conflict between males and females. Water striders serve as a model organism for the study of sexual conflict between males and females.
Surface Water Parsing Surface Water Parsing
Rackstraw Downes, Presidio in the Sand Hills Looking East with ATV Tracks and Water Tower. Rackstraw Downes, Presidio in the Sand Hills Looking East with ATV Tracks and Water Tower.
Lake-effect snow: Cold air over warm water Lake-effect snow: Cold air over warm water
Water Molecule Water Molecule
The water molecule The water molecule
Video: Coronary Heart Disease

For a complete list of videos, visit our video library