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

Author Question: ____ has (have) wavelengths that are longer than visible light. a. Gamma-rays b. Ultraviolet ... (Read 115 times)

hubes95

  • Hero Member
  • *****
  • Posts: 561
on: Jul 27, 2018
____ has (have) wavelengths that are longer than visible light.
 
  a. Gamma-rays
  b. Ultraviolet light
  c. Infrared radiation
  d. X-rays
  e. a, b and d above

Question 2

Bok globules are small, dark fragments of the interstellar medium.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Anonymous

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

T


hubes95

  • Hero Member
  • *****
  • Posts: 561
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


Anonymous

  • Sr. Member
  • ****
  • Posts: 317
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

A light-coloured cane toad A light-coloured cane toad
A lunar transit of the Sun captured during calibration of STEREO B's ultraviolet imaging camera A lunar transit of the Sun captured during calibration of STEREO B's ultraviolet imaging camera
Sunlight shining through clouds, giving rise to crepuscular rays. Sunlight shining through clouds, giving rise to crepuscular rays.
Evidence that Light Travels at a Finite Speed Evidence that Light Travels at a Finite Speed
Massage the feet. Finish with light connecting strokes over the entire leg. Redrape the leg. Massage the feet. Finish with light connecting strokes over the entire leg. Redrape the leg.
Light Blue Eye Color Light Blue Eye Color
Video: Gastrin (gastric emptying) & Secretin (buffering gastric acid)

For a complete list of videos, visit our video library