Answer:
Explanation:
Since the light ray is passing from a medium in which it travels relatively slow (more optically dense) to a medium in which it travels fast (less optically dense), it will bend away from the normal line. ... Rather, these incident rays diverge upon refracting through the lens.
Light traveling through an eyeglass lens refracts because of the difference in the refractive index of the lens material and the air that is present surrounding it, as light bends differently in different mediums.
What is the significance of the light refraction?Light traveling through an eyeglass lens refracts because of the difference in the refractive index of the lens and the air, so when light enters something with a different refractive index, such as an eyeglass lens, it slows down and changes direction, and the difference in thickness in the eyeglass causes light rays entering the lens from different angles to be bent differently.
Hence, light traveling through an eyeglass lens refracts because of the difference in the refractive index of the lens material and the air that is present surrounding it, as light bends differently in different mediums.
Learn more information on light refraction here.
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plz help me i need rn
Answer:
....C
Explanation:
Answer:
option d...hope it helps and don'ts copy in the test
Hello there im the person who fails math and english
Interduce yourself of what people call you
Answer: Hello I failed on math and English
Explanation:
Kaylee reads an article that states that the frequency of chirping by crickets is related to the temperature of their environment. She wants to conduct an experiment to see if this is true. Kaylee states this hypothesis: Crickets chirp more frequently when the temperature of their environment increases.
What is the test variable (independent variable) and outcome variable (dependent variable) in Kaylee's experiment?
A.test variable (independent variable): temperature of environment; outcome variable (dependent variable): frequency of chirping
B.test variable (independent variable): number of crickets; outcome variable (dependent variable): frequency of chirping
C.test variable (independent variable): number of crickets; outcome variable (dependent variable): temperature of environment
D.test variable (independent variable): frequency of chirping; outcome variable (dependent variable): temperature of environment
Test variable (independent variable): temperature of the environment; outcome variable (depending variable): frequency of chirping. Therefore, option A is correct.
How does temperature affect the chirping of cricket?Temperature affects the chirping of a cricket, on increasing the temperature chirping of cricket increases. Crickets are ectotherm or cold-blood organism, which means their body depends on the surrounding environment.
They chirp more in warmer temperatures because their body has more energy in a warmer temperature.
On increasing temperature, cricket rubs their wings together fastly. The chirping of cricket starts at least at 55 degrees Fahrenheit.
Independent variables are those unaffected by the change, while dependent variables are those which are dependent on the independent variable. Thus, option A is correct.
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Most planets rotate on an axis that is _____.
A) aligned exactly with the equator
B) aligned approximately with the magnetic poles
C) about 60 degrees off a line drawn between the magnetic poles
D) Most planets don’t rotate.
Answer:
B because that is how most are
The image below has the question, It is a written response question.
Best CORRECT answer gets brainliest, Incomplete answers will not be tolerated.
Lol Answer This. Good Luck
Answer:
A
Explanation:
Message travels through the spinal cord
Answer:
D
Explanation:
Sorry if you get this wrong but I am pretty sure the message gets sent to the brain before you take action. So yeah.
⊙﹏⊙
I'LL GIVE BRAINLIEST IF YOU EXPLAIN THE ANSWER: CHOOSE TWO
Why do animals not have photosynthesis?
A. animals have chloroplasts
B. animals do not have chloroplasts
C. animals have vacuoles
D. animals have cell walls
In your opinion, do you believe that humans are impacting Earth’s crust through fossil fuel extraction? Why or why not?
Answer:
Yes because we are pulloting the air hurting the crust along with pulloting the air
Explanation:
Humans are indeed impacting the earth's crust through fossil fuel extraction because such activities are carried out deep into the earth.
The earth's crust refers to the layer of solid rocks and minerals found beneath the earth's surface. Most mining activities occur at the earth's crust.
As these mining activities continue, important rock formations beneath the earth surface are being dug up.
Also, these mining activities lead to large gaps in the earth's crust due to rocks which were removed during mining for fossil fuels.
Therefore, humans are impacting Earth’s crust through fossil fuel extraction.
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In full and complete sentences, what are the main functions of bones? Name 4 bones and their location region.
This is for my dance class
Answer:
These bones support your body and give it shape. ( Shape)
Bones allow you to move.( Dancing Skeleton)
Bones make blood cells and store important minerals. ( Marrow making blood)
Bones protect vital organs.( Bones & Organs Game)
Explanation:
Flat Bones Protect Internal Organs. ...
Long Bones Support Weight and Facilitate Movement. ...
Short Bones Are Cube-shaped. ...
Irregular Bones Have Complex Shapes
name that tune Likes / Dislikes
55%average accuracy
1041 plays
6th grade
English
7 months ago by
Sandra Maffett
Copy and Edit
ASYNCHRONOUS LEARNING
Assign homework
10 questions PREVIEW SHOW ANSWERS
Question 1 30 seconds
Q. I / like / read / long books
answer choices
I likes reading long books.
I like reading long books.
I like read long books.
Question 2 30 seconds
Q. Patty ____________ going to the movies.
answer choices
don't like
loves
doesn't like
Question 3 30 seconds
Q. My best friend / hate / listen to / classical music.
answer choices
My best friend hates listening to classical music.
My best friend hate listening to classical music.
My best friend hates listen to classical music.
Question 4 30 seconds
Q. We ______________ singing in the shower.
answer choices
loves
likes
love
Question 5 30 seconds
Q. My parents / not like / cook / pasta.
answer choices
My parents don't like cooking pasta.
My parents doesn't like cooking pasta.
My parents don't like cook pasta.
Question 6 30 seconds
Q. I ________ cleaning my room.
answer choices
doesn't like
hate
hates
Question 7 30 seconds
Q. My cat / not like / drink / milk.
answer choices
My cat don't like drinking milk.
My cat doesn't lilkes drinking milk.
My cat doesn't like drinking milk.
Question 8 30 seconds
Q. Luis ______________ watching horror movies.
answer choices
likes
like
hate
Question 9 30 seconds
Q. My mother / love / ride / her bicycle.
answer choices
My mother loves riding her bicycle.
My mother love riding her bicycle.
My mother loves ride her bicycle.
Question 10 30 seconds
Q. Carlos and Luisa ______________ taking pictures.
answer choices
like
doesn't like
don't like
Answer:
gdtivdgjbdeikbfryiokhgy
Describe the 5 steps in protein systhensis. In simple form.
Answer:
Copy of one side of DNA strand is made
mRNA moves to cytoplasm, then ribosome.
mRNA goes through ribosome 3 bases at a time
transfer RNA (tRNA) matches up with the open DNA bases.
tRNA releases the amino acid at the top, which joins the chain of amino acids being produced
Explanation:
Answer:
a dup. of one side of a dna strand is made
mRNA changes to cytoplasm, then it goes to ribosome.
then mRNA goes through ribosome 3 bases at a time.
transfer RNA matches up with the open DNA bases.
tRNA lets go the amino acid at the top which joins the chain of amino acids being produced.
Explanation:
:P
Ok your name backwards is your demon name
Heres mine: nediak
(P.S sorry for bad spelling)
answer:alil
Reason: Your demon name is your name spelled backwards and Lila spelt backwards is alil
Which component of weather describes the weight of the atmosphere pressing down on Earth?
A) Air pressure
B) Air temperature
C) Precipitation
D) Wind direction
Answer:
Explanation:
A
Answer:
Air pressure
because air near the surface has all air above it pushing down on it.
Hey guys! Happy Wensday!
Answer:
thanks you to :)
Explanation:
solar energy from the sun drives the water cycle. Using the words in the diagram, explain how the sun drives the movement of water into the atmosphere and back down to earth.
precipitation
Explanation:
Solar energy grants high-quality quantities of electricity to Earth each day maximum of which is going to the sea which cowl 75% of the Earth the daylight heats up the water inflicting it to evaporate because the water this is now withinside the shape of a fuel line Rises to the top atmospheres and condensates as it's miles condensation it will become dense and begins off evolved to precipitate on a mountain or everywhere on Earth for that depend supposing the water this is now precipitate lands Mountain which comes down as a shape of Water via way of means of a river that flows down that.
The river water reaches the sea and it occurs again and again once more inflicting the water cycle to be powered via way of means of the solar electricity.
What is solar energy?Solar energy is the energy provided by the sun capable of producing heat and causing a chemical reaction.
Hence it concluded that solar energy from the sun drives the water cycle.
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How were the iron beds in the oceans formed? im giving 100 points here are your anwser
1 Underwater volcanoes erupted, and the lava turned into iron.
2 Hydrogen and iron in the oceans reacted and formed the iron beds.
3 Oxygen and iron in the oceans reacted and formed the iron beds.
4 After billions of years, cyanobacteria turns into iron; the iron beds are remnants from cyanobacteria. its 7th grade science
Answer:
Its number 4 , After billions of years, cyanobacteria turns into iron; the iron beds are remnants from cyanobacteria. its 7th grade science.
Explanation:
What are the products of photosynthesis?
A. Carbon dioxide and energy
B. Oxygen, energy
C. energy and sunlight
D. energy and ATP
Answe
either a or c
Explanation:
The diatoms have flat geometric shapes and chains so they can increase their surface area. This will help them ? *
Answer:
mznsbbsjak
Explanation:
,shxvxvzmkahww
Define the Osteocyte structure in your own words plzz
How are cellular respiration and photosynthesis similar?
A) Both processes break down glucose.
B) Both processes create food for organisms.
C) Both processes produce waste.
D) Both processes take place in chloroplasts.
Answer: B
Explanation:
Each produce food necessary for each organisms.
Try and answer this question! lol
Answer:
warm
Explanation:
Taste buds in the tongue senses all the above flavour (sour, salty, bitter) but not warm
I'LL GIVE BRAINLIEST:
It should be A and C.
What do vehicles that run on hydrogen fuel cells emit?
Answer:
Hydrogen-powered fuel cell electric vehicles emit none of these harmful substances—only water (H2O) and warm air
Explanation:
transportation sector accounts for about one-third of U.S. carbon dioxide emissions, using these sources to produce hydrogen for transportation can cut greenhouse gas emissions
Answer:
"Apart from fumes, there is also no air pollution from hydrogen fuel cell cars at all. Conventional cars emit gases that contribute to ozone layer depletion and also to the development of acid rain. Thus, there are many issues to the use of conventional gas that use fossil fuels which could be avoided by using hydrogen cars instead."
Explanation:
I used quotes because copying without quotes is illegal
Using scientific methods to investigate natural phenomena has many benefits. Which of the
following describes a benefit of using scientific methods?
A.getting results that are based on empirical evidence
B.getting only results that are scientific truths
C.getting results that do not need to be repeated
D.getting results that always support a hypothesis
Answer:
B.getting only results that are scientific truths
A certain species of owl lives only in old-growth forests. If the trees where these owls live are removed by loggers, what will most likely happen to the owl population?
Group of answer choices
It will decrease to the point of extinction.
It will hibernate utnil the trees grow back.
It will increase in number.
It will evolve into a new species.
I'm confused: Atoms combine to form molecules. Which of the following is another example of organization among living things?
Tissues combine to form cells.
Cells combine to form tissues.
Organs combine to form cells.
Organs combine to form tissues.
Answer:
Cells combine to form tissues
Explanation:
Honeybees eat nectar found in flowers. In the process of gathering nectar, bees carry pollen from
flower to flower. This allows the flowering plants to reproduce. Based on this information, what is the
best classification for the relationship between honeybees and flowering plants?
A.mutualism
B.commensalism
C.parasitism
D.competition
Answer:
A.mutualism
Explanation:
Both species benefit (+, +). The Honeybees get nectar, the flowers get pollinated.
Answer:
option a
Explanation:
mutualism means symbiosis which is beneficial to both organisms involved.
Write one paragraph about Tilikum the Orca's life in SeaWorld.
During his life, Tilikum, the largest orca in captivity, weighed 12,500 pounds and measured over 22 feet in length. Tilikum was captured near Iceland in November of 1983, over 30 years ago. At only 2 years old, when he was approximately 13 feet long, he was torn away from his family and ocean home.
How many TOTAL atoms are in this compound?
H2C3O4N5
Answer:
14 atoms
Explanation:
