Chemistry High School

What are two things in nature that solar energy powers?

Answers

Answer 1

Answer: light and heat

Explanation:Our sun is the source of all life on Earth, and solar energy is useful to us in many different ways. The sun creates two main types of energy - light and heat - that we can harness for many activities ranging from photosynthesis in plants to creating electricity with photovoltaic (PV) cells to heating water and food.

Related Questions

What is the symbol of element Californium?

Answers

Answer:

Californium is a chemical element which is radioactive, its symbol is 'Cf' and atomic number is 98

Answer: the elementale symble is Cf

Explanation: the symble of element is Cf

1 point
2. Due to its intricate network, minerals with sheet of tetrahedron do not
easily separate. *
True
False

Answers

I’m pretty sure it’s true :))!!

6.
This part of Earth's atmosphere blocks the sun's harmful rays.
Ozone layer
Stratosphere
Mesosphere
Troposphere

Answers

Answer: THE ANSWER IS OZONE WEEEE a layer in the earth's stratosphere at an altitude of about 6.2 miles (10 km) containing a high concentration of ozone, which absorbs most of the ultraviolet radiation reaching the earth from the sun.

Explanation:

Answer: The answer is The Ozone layer

Question 1 of 10
What do biologists study?
A. Living things
B. The properties of light
C. The properties of matter
D. How matter and energy interact
SUBMIT

Answers

Answer:

A

Explanation:

Biology is the study of living things.

All three types of worms that undergo asexual reproduction use which process?
binary fission
budding
fragmentation
spore formation

Answers

Answer:

binary fission

Explanation:

i just took the quiz

How can a colorless substance be made visible on a chromatography

Answers

Explanation:

s f colourless substances can be followed by the use of fluorescent adsorbents. Ultra-violet light of a wavelength absorbed by the adsorbed substance is employed. The part of the column containing adsorbed substance then appears as a dark band.

HOPE THSI HELPS HAVE A NICE DAY!

Answer:

Colourless substances can be followed by the use of fluorescent adsorbents. Ultra-violet light of a wavelength absorbed by the adsorbed substance is employed. The part of the column containing adsorbed substance then appears as a dark band.

find the moler mass of P2S3

Answers

Answer:

158.2 g/mol

Explanation:

What is the name of the formula compound made of sodium and chlorine

Answers

Answer:

NaCl

Sodium chloride

Explanation:

Which has the largest AT ?
A 80°C to 90°C
B) 45°C to 55°C
C 120°C to 130°C
D) 20°C to 30°C
E Its all the same

Answers

Answer:

E. They're the same

good luck, i hope this helps :)

Is a large body of flowing water ;created by many smaller flowing together. Aquifer

Answers

Answer:

alll I really know is that it includes smaller pools of water

What would be the correct answers

Answers

Answer:

A chemical bond is formed and energy is absorbed I do believe

Explanation:

What is true about constructive interference?A.Amplitudes in the opposite direction interfere to make larger waves.B.Amplitudes in the same direction interference to larger waves.C.Amplitudes in the same direction interference to make smaller waves.

Answers

Answer:

B. Amplitudes in the same direction interference to larger waves

Explanation:

This is because constructive interference is the addition of waves to form a larger wave. In constructive interference, waves with amplitudes moving in the same direction add to form a larger wave.

Since I'm a tomboy, does that mean I'm gender non-conforming?

Answers

i guess so? ur basically just breaking gender roles/ stereotypes. do what makes u happy :p

Answer:

Hello

Explanation:

I am a girl,not a tomboy.

Will we talk about something?

What are facts about Cells

Answers

Cells are the essential designs of every living life form.

Cells give construction to the body, take in supplements from food and complete significant capacities.

Cells bunch together to shape tissues?, which thus bunch together to frame organs?, like the heart and cerebrum.

Our phones contain various practical designs called organelles?.

These organelles do undertakings like making proteins?, preparing synthetic compounds and producing energy for the phone.

The core? is based at the focal point of the cell and is the 'control space' for the cell.

The genome? is found inside the core.

why do animals need carbohydrates in their diets

Answers

Answer:

Carbohydrates are energy-providing feed components composed of carbon, hydrogen, and oxygen. They should make up about 75 percent of an animal's diet. The energy they provide powers muscular movements. Carbohydrates also produce the body heat that helps keep the animal warm.

10. Which of these elements is the most electronetative?
(10 Points)
Nitrogen
Calcium
Bromine
O Aluminum

Answers

it would be nitrogen
Out of the four Nitrogen is the most electronegative. Electronegative is basically determined by whichever atom is closest to F (the most electronegative)

Nitrogen is only a few electrons difference than Fluorine. Bromine is still quite electronegative but it has whole extra valence shells making it not as electronegative as nitrogen

hiii please help i’ll give brainliest

Answers

Answer:

the applied force is greater than the force of friction

Explanation:

What type of energy does each ball have before it falls

Answers

As the ball falls towards the ground, its gravitational potential energy is transformed into kinetic energy.

2. When two oppositely charged particles are brought near each other, they produce a torceted the stone
shows the force around two changed particles
Which force do the arrows represent?
A an unbalanced force
B. a frictional force
C.an electrical force
D.a gravitational force

Answers

Answer:

A

Explanation:

An unbalanced force is your answer.

fill in the blank question














please help asap!!!!!!!!!!!!!!

Answers

Answer:

since unlike charges attract, negative side of another water molecule, neutral

in the reaction :N2 + 3H2----2NH3 how many grams of H2 are needed to produce 1 mole on ammonia

Answers

Start with moles of ammonia you want to produce, then convert to how many moles of H2 you need to get one mole of ammonia, then convert that to grams :)

The number of grams that are needed to produce 1 mole on ammonia is to be considered as the 1.52 g Hz.

Calculation of the number of grams:

Here we begins the moles of ammonia for production after this it convert the number of moles of h2 for getting one mole of ammonia and then finally convert into grams

So it be like

[tex]= 1\ mol NH_3 \frac{3H_2}{2NH_3}\frac{1.01g }{1\ mol H_2}[/tex]

= 1.52 g Hz

Hence, The number of grams that are needed to produce 1 mole on ammonia is to be considered as the 1.52 g Hz.

Learn more about grams here: https://brainly.com/question/10822689

What would be the right answer?

Answers

Answer:

5 is the answer since they are asking for pair. And 3 pairs in the triple bond

Answer:hydrogen=1

carbon=3

total=2h+c=2×1+3=5

Please help me i really need help

Answers

Answer:

H2o i think

Explanation:

18)
Have you ever noticed things move or change in nature without the help of a human? Think about patterns of ripples formed in
sand on the playground, and a hole or dip formed in soit under a rain gutter. What is the BEST explanation of how things like this
happen?
A)
Soitand-rocks make changes tech season like teaves on trees
B)
Water and/or wind make changes to soil and/or rocks over time
C)
Gravity causes dirt on the playground and under gutters to move
D)
The Moon causes rocks and soil to move, like the tides of oceans
16)
Which process causes hillsides and mountains to gradually get smaller?
-)
rch
O
Oop

Answers

Answer:

B)

Explanation:

because the wind is moving the sand and the rain moves the soil

16) weathering and erosion

Identify what type of reaction is this
2AgCl + H2 → 2Ag + 2HCI

Answers

Answer:

single displacement

Explanation:

Venus is the second planet from the Sun. It takes about 225 days for it to complete one revolution. What would make Venus have a longer revolution?

if Venus rotated slower

if Venus were closer to the Sun

if Venus rotated faster

if Venus were farther away from the Sun

Answers

Answer:

if venus were farther away from the sun

Explanation:

it is because far the planet is long the orbit is which make revolution longer

How many oxygen atoms are in diiodine heptoxide?​

Answers

Answer:

there are seven oxygen atoms

Explanation:

look look at the prefix hept- to help you answer this question

Please help me with this! I’ll mark you brainiest if it’s correct.
I do know it’s either A or C

Answers

It is A
I only know that Lithium does not have Roman numerals after it only certain elements do so yea!

Answer:

the correct answer is A

Explanation:

5. How would the food web in Figure 7 change if the numbers of red foxes were
greatly reduced by hunters?
Help meee

Answers

Answer:

I cant help you because you didn't provide a picture for the graph

Explanation:

9. Do all enzymes function at the same pH?

Answers

Each enzyme has an optimum pH but it also has a working range of pH values at which it will still work well. This depends on the type of enzyme. The enzyme pepsin breaks down proteins in the acidic conditions of the stomach. ... Catalase has an optimum pH of 9 and a working range of between pH 7-11.        Hope this was helpful

Explanation:

Other Questions
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You may use the map in your science kit, or you can find a map on line.Materials NeededMap of North America one is included in your science kit OR you may use one found online.Helpful lessons: 1.04, 1.07, 1.11, 1.13. Use our class slides to help you find information. You may still need to research more information. Links to slides are found in theChoose one city from the list belowVancouver, CanadaLos Angeles, CaliforniaMiami, FloridaAlbuquerque, New MexicoBismarck, North DakotaIntro Information (Worth 3 points)My city: ______What is the latitude of your city? _______________The suns heat does not warm the Earth evenly. Areas near the equator are the hottest, and the further away you get from the equator in either direction (north or south) the cooler it gets.In your own words answer this: If 0 latitude is hot and 90 latitude is cold, would you predict the weather in your city to be relatively warm or relatively cool? Why?__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Based on the latitude/location of your city answer the questions using complete sentences. Remember, weather is the day-to-day conditions of a place. Climate is the average weather conditions of a place over a period of years. You are to examine and discuss the climate of your city.The Earth is unevenly heated by the sun due to the sun hitting some areas more directly than others.How does that impact the temperatures in your city? (Worth 4 points)__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Large global wind systems are created by the uneven heating of the Earth's surface. These global wind systems drive air masses to areas creating different climates and weather patterns.Which type of air mass would likely occur in your city? What type of weather would that bring? (air mass types: maritime polar, continental polar, maritime tropical, continental tropical) (Worth 4 points)__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Examine your city and the ocean currents in that area, if any. 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PLEASEEE HELPP Which argument does the author make against binge-watching and its effect on mental health in the Newsela article "PRO/CON: Binge-Watching"?ASAP HURRYPeople who binge-watch shows get into "the zone."People who binge-watch shows escape their responsibilities.Binge-able shows have intricate storylines that are hard to follow.Binge-watching shows for hours can cause depression. Simplify the following expression 2n+6+4y+8 Is this correct ?F(4)=2(4 -1) (4-5)F=-0.6666 Pretend that you and your neighborhood friends decide to make snow ice cream on your snow day. You found the recipe below. To have enough for everyone, you will need 20 heaping cups of clean snow instead of 10. So, you must double the recipe. Ingredients1.25 cup milk 1/2 cup sugar1 tsp vanilla cup sprinkles10 heaping cups of clean snow 42 = y + 15 whats y? y == __ Hailey took a taxi from her house to the airport. The taxi company charged a pick-up fee of $2.40 plus $4.50 per mile. 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Why did the LouisianaGovernment decide to blow upthe levees south of New Orleans?How would people of south ofNew Orleans eventuallypolitically react to this event? Need an answer.............. Four substances are important for both photosynthesis and cellular respiration: oxygen, glucose, carbon dioxide, and water. What is the best explanation for how both processes use these substances? FREE BRAINLIEST!! ill also answer questions that you have posted if you answer correctly!!!! (30pts) WILL GIVE CROWN PLS HELPWhich of these best completes the diagram above?Texas became a RepublicTexas annexed Mexican TerritoryTexas became the 28th stateTexas immigration began