Biology High School

What causes the light to refract as it
passes from air to water?

What Causes The Light To Refract As Itpasses From Air To Water?

Answers

Answer 1

Answer:

Light refracts whenever it travels at an angle into a substance with a different refractive index (optical density). This change of direction is caused by a change in speed. When light travels from air into water, it slows down, causing it to change direction slightly. This change of direction is called refraction

Hope this helps.

Related Questions

COULD USE HELP FAST!!!

In industry, indirect emissions of greenhouse gases are emissions produced
A.) by burning fossil fuels on-site for power or heat.
B.) by burning fossil fuels off-site to make electricity that is used on-site.
C.) from leaks from equipment or processes.
D.) through chemical reactions.

Answers

Answer:

It should be B

Explanation:

b.
I got it right on my test

Where does Cellular Respiration occur?
In the digestive system
In the mitochondria
In the circulatory system
In the cell wall

Answers

Answer:

In the mitochondria

Explanation:

It occurs in the double-membrane organelle called the mitochondrion.

Answer:

cellular respiration occur in the mitochondria

Explanation:

it the energy factory of the cell,a double membrane bound organelle

I WILL GIVE BRAINLIEST!!!

A template strand of DNA is 3' AACTGAACTTT 5'.

What is the complementary DNA strand that is created from this template during replication?

Choose 1 answer:

(choice A)
A
5' GGTCAGGACCC 3'

(choice B)
B
5' AACTGAACTTT 3'

(choice C)
C
5' UUGCAUGAAA 3'

(choice D)
D
5' TTGACTTGAAA 3'

Answers

Answer:

the answer is C

Please help ASAP!!!
A gene has four possible
alleles for coat color and
there are four different colors
of animal coats found in a
given population. What
causes this?
A. codominance
B. incomplete dominance
C. multiple alleles

Answers

Answer:

C.

Explanation:

it says four possible alleles. which is Multiple alleles

helppp plzzz I got 20 minutes for this!!!!!

Answers


The science lab is an inherently dangerous place, with fire hazards, dangerous chemicals, and risky procedures. No one wants to have an accident in the lab, so it's imperative to follow lab safety rules. By becoming familiar with the laboratory you're working in and always following proper safety procedures, you can help to prevent or eliminate hazards. You will also know the proper steps to take in the unfortunate event that something does go wrong. It really can save lives. We've already talked about the importance of minimizing lab risks. ...
Lab safety protects property. ...
It protects equipment. ...
Proper lab safety prevents cross contamination. ...
It ensures accurate recordkeeping. ...
Lab safety helps the facility and the profession.

A ______ is often at the opposite side of a plate of a mid ocean ridge

Answers

Answer:

it's A for sure

Explanation:

took the test

You are having a party and the carrot sticks have become limp, what might you do to make the carrots crisp (turgid) again? What is occurring in the cells?

Answers

Answer:

Cut celery can be placed in a bowl of water until crisp. Carrots – cut a little off the bottom of the carrot (not stem end) and place upright in a glass of water until crisp. When the cells are full of water, they grow large and are packed closely together, making the carrot turgid. Conversely, when the cells lose water, they shrink and the carrot shrivels.

Explanation:

Plz help!!!!!!! TIME REMAINING 24:31

Answers

Oxygen








Hope this helps:)
It is oxygen the first one

does anyone know any websites that I could use for editing wolf ears onto a person I need this for biology I'm not joking I'm absolutely serious ​

Answers

Answer:

after effects works pretty good im sure but i think you have to pay.

what is the Abiotic factor: aka Climate fresh water

Answers

Answer:

Abiotic factors are non living chemical and physical parts of the environment that affect living organisms and the functioning of the ecosystems

not a reliable indicator of a minerals identity because it can be changed by weathering​

Answers

I’m looking for the answer now brb

x2 - 9x + 20
O A. (x-2)(x - 10)
O B. (x-2)(x + 10)
O C. (x – 4)(x + 5)
O D. (x – 4)(x - 5)

Answers

Answer:

D. (x-4) (x-5)

Explanation:

hope this helps.

Earth Cycles Deep Practice 1 Question

Answers

Answer:

Put most plainly, it's timezones.

Explanation:

Lalitha lives in India. Since it is so far away, she is in a completely different time zone than Crystal.

what 2 parts of a chlorplast does photosynthesis take place

Answers

Answer:

The Grana and The Stroma.

Explanation:

I hope this helps u! :D

Answer: Photosynthesis occurs in geranium and stroma parts of chloroplast.

Explanation:

Chloroplast is an organelle covered by double membrane. Inner membrane is folded inside to form lamellae. The lamellae are stacked one above the other to from geranium. There are many grana in a single chloroplast. The remaining matrix consisting of cytoplasm is termed stroma. In the stroma are present other cytoplasmic inclusions like fragments of DNA and ribosome, etc.

Photosynthesis occurs in 2 steps:

1. Hill's reaction or Light reaction: It occurs in presence of light in geranium part of chloroplast.

2. Dark reaction or Blackmann's reaction: It does not require light directly, occurring irrespective of presence or absence of light. However, it is dependent upon the end products of light reaction. it occurs in stroma part of chloroplast.

The answer may be supplemented by viewing the diagram of electron microscopic structure of chloroplast from any book one may have, covering photosynthesis.

What are some examples of energy storage molecules

Answers

Answer:

Living organisms use two major types of energy storage.

Energy-rich molecules such as glycogen and triglycerides store energy in the form of covalent chemical bonds. Cells synthesize such molecules and store them for later release of the energy.

Explanation:

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If the enzyme DNA helicase was denatured, what would be the immediate effect on DNA replication?

A) New nucleotides would not be added to the growing strand
B) original DNA strands would not be separated
C) sections of new DNA in the lagging strand could not be connected
D) DNA mutation rate would increase dramatically

Answers

If the enzyme DNA helicase was denatured, then original DNA strands would not be separated (Option B).

DNA helicase is a key enzyme that unwinds both DNA strands during DNA replication.

In consequence, there would be no replication fork if this enzyme helicase) is denatured.

DNA polymerase is the enzyme required to add new nucleotides to the growing DNA strands.

In conclusion, if the enzyme DNA helicase was denatured, then original DNA strands would not be separated (Option B).

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Which ones are atoms and which are molecules? (38 points)

Ammonia, Chlorine, Silver, Iron, Water, Mercury, and Lithium.

Answers

Answer:

Sliver iron and water are atoms the rest or molecule s

process by which food is absorbed into your blood

Answers

Answer:

Small intestine.

Explanation:

The muscles of the small intestine mix food with digestive juices from the pancreas, liver, and intestine, and push the mixture forward for further digestion. The walls of the small intestine absorb water and the digested nutrients into your bloodstream.

Explanation:

Small intestine.

The muscles of the small intestine mix food with digestive juices from the pancreas, liver, and intestine, and push the mixture forward for further digestion. The walls of the small intestine absorb water and the digested nutrients into your bloodstream.

HOPE THIS HELPS HAVE A NICE DAY!

what is the complementary DNA strand to ATCG

Answers

Answer: TAGC is the complementary DNA strand to ATCG.

Explanation: Hope this helps some.

A T C G

|   |   |   |

T A G C

49
LO
The two main targets currently used in anti-HIV therapy are:
A- Reverse transcriptase and protease
B- Integrase
Protease and integrase
D- Protease.

Answers

Answer:

B-Integrase

D-Protease

Both are correct...

Hope it's help you...☺️

MARK AS BRILIANT

Our traits come from ______material.

Answers

genetic
since we are made from our dna

Answer:

Genetic

Explanation:

Which of the following events occurs directly AFTER a DNA molecule is unzipped?

Answers

Answer:

DNA replication occurs through the help of several enzymes. These enzymes "unzip" DNA molecules by breaking the hydrogen bonds that hold the two strands together. Each strand then serves as a template for a new complementary strand to be created. Complementary bases attach to one another (A-T and C-G).

Explanation:

Which of the following events occurs directly after RNA polymerase recognizes the transcription start site of a gene? the DNA strand begins to unwind, separating the two strands.

:D Hope it is helpful


A sequence of DNA that controls the development of a trait is called a...
A. Allele
B. Gene
C. Trait
D. Allele

Answers

Answer:

g it is called a gene not a trait


1. This organelle exists in two forms: Rough and smooth and acts as the transport system for the
cell.*

Answers

Endoplasmic reticulum can exist in two forms: rough ER and smooth ER. These two types of ER perform some very different functions and can be found in very different amounts depending on the type of cell.

How do owls relate to biotechnology?

Answers

Answer:

Owls hunt throughout the night in deserted places such as cemeteries, run-down farms, and other open areas. The diet of many owls consists mainly of rodents and other small animals. Prey is usually eaten whole, but the whole prey is not digested. An owl's digestive tract compresses the undigested portions of the prey, such as fur and bone, into a compact pellet that the owl coughs up and expels through its mouth.

Explanation:

A student forgets to mix the second tube of the serial dilution. How might this affect the subsequent dilutions?

Answers

A well mixed serial dilution is critical to achieving a homogenous mixture that has a constant concentration over the sample volume. If the dilution is not well mixed then it will affect the subsequent dilutions consent ration which will lead to percent error

1. Which of the following is not a renewable energy source?
a. Electricity created by a turbine powered by water moving through a dam.
b. Electricity created by a turbine powered by wind.
C. Electricity created by solar power from the sun's rays.
d. Electricity created by burning coal or wood.

Answers

Answer:

d. Electricity created by burning coal or wood.

Explanation:

It D because the electricity is burning coal (non-renewable source) or wood. Burning wood destroys animals or even people's homes. Rest are a renewable energy source.

Is hunting a density-dependent or density-independent limiting factor?

Answers

Answer:

The Balance of Hunter & Hunted

In some cases imbalances in predator-prey relationships create density-dependent limiting factors.

Explanation:

Answer:

density independent

Explanation:

just because

A. What are the two best environments to look for fossils? (2 points)

Answers

Answer:

Deserts, Beaches and other sandy environments :)

Explanation:

Answer:

It is often found in deserts, beaches, and other sandy environments. Shale is formed from particles of mud. Good places to find fossils are outcrops. An outcrop is a place where old rock is exposed by wind and water erosion and by other people's digging.

Explanation:

hope this helps x

Which represents a short-term storage for carbon?
A Coral reefs formed from calcium carbonate.
B. Coal formed from plants that lived long age
C. Limestone rocks quarried at Earth's surface.
D. Carbohydrates stored in fruits and vegetables.

Answers

Carbohydrates stored in fruits and vegetables represent the short-term storage for carbon.

What is Carbon?

Carbon is a chemical element that is very abundant on the surface of the earth. It exists in nature in its pure forms like Graphite and diamond. It is also required for plants and animals to perform their metabolic activities with the addition of certain other compounds.

Carbon compounds are held for the shortest amount of time in fruits and vegetation.

Therefore, Carbohydrates stored in fruits and vegetables represent the short-term storage for carbon.

To learn more about Carbon and its role in the biological system, refer to the link:

https://brainly.com/question/19083306

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