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
Keith_Richards [23]
3 years ago
7

Describe the compressions and rarefactions of a longitudinal wave

Physics
1 answer:
4vir4ik [10]3 years ago
5 0
Compressions are the areas of high pressure while rarefractions are low pressure area
You might be interested in
A crate filled with delicious junk food rests on a horizontal floor. Only gravity and the support force of the floor act on it,
stealth61 [152]

The words "... as shown ..." tell us that there's a picture that goes along
with this question, and you decided not to share it.  That's sad and
disappointing, but I think the question can be answered without seeing
the picture.

The net force on the crate is zero.  Evidence for this is that fact that
the crate is just sitting there.  If the net force on an object is not zero,
then the object is accelerating ... it's either speeding up, slowing down,
or its the direction of its motion is changing.  If none of these things is
happening, then the net force on the object must be zero.

4 0
3 years ago
Can someone tell me how to do half life or something because I am so confused and it is due in a couple of hours
Genrish500 [490]
Do you have the equation for half life
6 0
2 years ago
Read 2 more answers
Using the rules for the significant figures what do you get when you add 24.545 and 307.3
Tamiku [17]
1
2 4. 5 4 5
+3 0 7. 3 0 0
——————
3 3 1 8 4 5
line up the decimal points and add.
hope this helps!
4 0
3 years ago
What is the difference between free fall and weightlessness
TiliK225 [7]
Free fall means your falling because of gravity and weight and will eventually hit the ground without any protection. weightlessness means a place or time where there is no gravity and you're floating and not falling.
3 0
3 years ago
Read 2 more answers
What are true statements that reflect why infants experience more fluid and electrolyte changes?
egoroff_w [7]

True statements that reflect why infants experience more fluid and electrolyte changes are that dehydration can upset the  balance of electrolytes in an infant or child and the newborn is at risk of excessive water loss and hypernatremia as the result of high evaporative water loss through the skin.

As infants are not used to the environment around , they are more sensible towards problems such as Dehydration because of fast metabolism.

Dehydration can upset the  balance of electrolytes in an infant or child. Children are especially vulnerable to dehydration due to their small size and fast metabolism, which causes them to replace water and electrolytes at a faster rate than adults.

Infants are particularly prone to the effects of dehydration because of their greater baseline fluid requirements (due to a higher metabolic rate), higher evaporative losses (due to a higher ratio of surface area to volume), and inability to communicate thirst or seek fluid.

The newborn is at risk of excessive water loss and hypernatremia as the result of high evaporative water loss through the skin, insensible water loss (IWL), as well as decreased capacity to concentrate the urine.

To Learn more about dehydration here

brainly.com/question/12261974?referrer=searchResults

#SPJ4

8 0
1 year ago
Other questions:
  • Charge Q is distributed uniformly throughout the volume of an insulating sphere of radius R = 4.00 cm. At a distance of r = 8.00
    11·1 answer
  • PLEASE ANSWER QUICKLY!!! 4. Identify the part or item associated with the internal-combustion engine that the statement is
    9·2 answers
  • Which is an example of a physical change? wood rots. gasoline ignites. water evaporates. a nail rusts. description?
    9·2 answers
  • Describe how refraction concentrates wave energy so that some parts of a beach erode more.
    9·1 answer
  • What are the starting materials for nuclear fission
    16·2 answers
  • Jillian can't bear to leave her home without washing all the linens and floors, vacuuming the carpets, and organizing everything
    15·1 answer
  • What is needed to cause a change in the state of matter? a. Adding or removing energy c. Changing the arrangement of atoms b. Ch
    6·2 answers
  • A wave that can travel with or without a medium is called a(n)
    12·1 answer
  • You walk 200m south, then 50m east. What is your displacement?
    5·1 answer
  • Name 3 different types of graphs that can be used to plot data.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!