1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
goblinko [34]
4 years ago
6

Which medium does light travel fastest through

Biology
2 answers:
andre [41]4 years ago
5 0
<span>The fastest thing in the whole universe is the speed of light in a vacuum (like outer space!), clocking in at a great 2.99 x 108 m/s. Light travels in waves, and we call thistraveling propagation. Propagation of waves has both a speed and a direction, called the velocity.</span>
Igoryamba4 years ago
5 0
<span>Liquids are not packed as tightly as solids. And gases are very loosely packed. The spacing of the molecules enables sound to travel much faster through a solid than agas. Sound travels about four times faster and farther in water than it does in air.</span>
You might be interested in
Which phrases describe both lakes and ponds? Check all that apply.
AVprozaik [17]

Answer:

1 and 3

Explanation:

8 0
3 years ago
Generally, the changes normally associated with menopause occur because the cells in the reproductive tract are:
Taya2010 [7]

Answer:

The uterus no longer produces eggs [ova] which results in infertility and since the eggs are no longer produced there will no monthly blood flow [menstruation]

6 0
2 years ago
Which group of algae is believed to be the ancestor of land plants?
ycow [4]

Answer:

<u>stonewort, and many green algae such as the Spirogyra.</u>

Explanation:

  • As it was believed that the land algae were believed to be evolved from the stonewort plant and the blue-green algae like the cyanobacteria and the spirogyra that colonized the lands some 500 mn years ago was a freshwater alga.
  • After which the first land plants occur about 470 million years ago, and they were in the form s of moss and liverworts of the vascular in origin.
7 0
3 years ago
Researchers have recently sequenced the genetic identities of nine ancient fully modern H. sapiens from sites in Italy, France,
dem82 [27]

Answer: D

Explanation:

8 0
3 years ago
An older adult client enjoys good overall health, but has just been diagnosed with pneumonia and has begun receiving an intraven
KonstantinChe [14]

The provided question is incomplete as there is no required options are available, however the option are as follows:

1. Dementia

2. Depression

3. Disorientation

4. Delirium

Answer:

The correct answer is delirium.

Explanation:

Delirium is alteration of the part of the brain that result in temporary effects in the brain such as mental confusion or emotional disturbance in brain. This case can be arise by the new effect of the drug or interaction of the drug to the brain.

In this case one can experience lack of paying attention, loosing temporary memory and many other condition.

Thus, the correct answer is - delirium.

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is mtDNA testing?
    8·2 answers
  • The initial period of population growth for a species in an environment is _______.
    5·2 answers
  • Do you think acid rain is harmful
    6·1 answer
  • Glycogen is formed in the liver during the ________.
    5·1 answer
  • Rocks are being weathered when A. Acid rain causes features of buildings and statues to become more rounded and less detailed. B
    6·2 answers
  • Describe the major contributions of hooke and leeuwenhoek to cell biology
    5·1 answer
  • What is cytokinesis ?
    15·2 answers
  • Air goes from the ____ to the ____
    14·2 answers
  • What is the relationship between an individual named Pinus palustris and an individual named Pinus elliottii? (2 points)
    10·2 answers
  • A substrate-level phosphorylation occurs in the citric acid cycle when _____.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!