Chemistry High School

1. Which has the greater blue or indigo light?

Answers

Answer 1

Answer:

Indigo wavelength is between  

420

and  

450

nm.

Blue wavelength is between  

450

and  

495

nm.

So blue has a greater  

λ

than indigo.

Explanation:

Answer 2

Answer:

Indigo has greater frequency.

Have a great day!

Related Questions

If you produced 50.0 moles of carbon dioxide from the complete combustion of ethanol in air, how many moles of water vapor are also produced?

Answers

hojbiuhok.

Explanation:

.;..........hv

I NEED HELP :)
A train travels 76 miles in 1 7/12 hours. What is its average speed in miles per hour?

Answers

Answer:

48 mph

Explanation:

total time= 19/12 hr

distence- 76 miles

speed- D/T=76/19/12

which is 48mph

if my answer helps please mark as brainliest.

Answer:

pretty sure its average speed in miles per hour is 48

Explanation:

I just took 76 and divided it by 1 7/12 and got 48

An example of an abiotic factor that would strongly affect the population of water lilies in a pond?

Answers

Answer:

temperature, light or pH

Explanation:

temperature light......0

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

Compare and contrast the molecular activity of solids, liquids, and gases.​

Answers

Answer:

The molecules in a solid are close together and they vibrate in place. The molecules in a liquid move quickly and farther apart from eachother. The particles in a gas move freely at high speeds and slide past eachother.

Which statement correctly describes acetyl-CoA?
It connects glycolysis to the citric acid cycle.
It connects the citric acid cycle to the electron transport chain.
It is the product of catabolism of proteins.
It is the product of catabolism of fats.

Answers

A. It connects glycolysis to the citric acid cycle.

Explanation: Right on edge

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.

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

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:

The atomic size of zirconium is smaller than
a. niobium
b. Yttrium
c. Molybdenum
d. None of the above

Answers

Answer:

b

Explanation:

because hahamaskdjdjskskskskkssksksks

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 most energy end up as?
O heat
O chemical
light
O electrical

Answers

Answer:

Heat

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


Activity 7 Let's Think First

Directions: Below are possible situations during an earthquake. Encircle the letter of the appropriate action.

1. If you are outside of your house, move away from the buildings.
A. I will do it
B. I will just run anywhere.

2. If you are inside your house, get cover under a table.
A. I will do it
B. I will not do it

3. If you are in a moving car, what will you say to the driver?
A. Just keep driving.
B. Please stop.

4. Drop to the ground and protect your head.
A. I will do it
B. I will not think about it.

5. Prepare a disaster emergency kit beforehand.
A. I will do it
B. I will not do it.

​

Answers

1. a.
2. a.
3. b.
4. a.
5. a.

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

What cell function produces offspring

Answers

Answer:Sexual reproduction produces offspring with novel combinations of genes

Explanation:

yes

Question 3 of 10
What is thermodynamics?
O A. The study of the transfer of hot and cold energy
B. The study of the movement of energy and heat
C. The study of kinetic energy and potential energy
D. The study of the conservation of matter and energy

Answers

Answer:

B

Explanation:

the branch of physical science that deals with the relations between heat and other forms of energy (such as mechanical, electrical, or chemical energy), and, by extension, of the relationships between all forms of energy.

Answer:

B

Explanation:

Which of the following is NOT a clue that could indicate a chemical change?

A. Change in color
B. Mixing of reactants
C. Change in energy
D. Release of a gas
E. Formation of a precipitate

Answers

Answer:

i think its C, but im not 100% sure. if not c, then D, but C sounds more right.

Explanation:

everything else sounds like sure fire sighs of a chem change. good luck

RIGHT ANSWERS ONLY !!!

Answers

Answer:

450.0

Explanation:

Answer:

16km

sorry if it is wrong they change things up a lot

Explanation:


To find the volume of a ring, the water displacement method was used.
What is the volume of the ring with correct significant figures?

Answers

Answer:

4 cm³?

Explanation:

68-64



How do most cells in your body sense their surroundings?
O they touch things
O they see things
they smell things
they hear things
O all these answers are correct

Answers

D) all these answers are correct

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:

Why is it important to plants and animals that photosynthesis occurs?

Answers

Photosynthesis comes from plants that turn light energy into chemical energy which organisms eat and use to do their activities and thrive in their environment.

What would be the correct answers

Answers

Answer:

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

Explanation:

two students performed an investigation

Answers

Answer:

what was the investigation ???

ugh i don’t know:(
please help!!!

Answers

cbr4 hope it helps

Define unbalanced forces(giving Brainly)

Answers

Answer:

Unbalanced forces are forces whose net amount is not zero.

This can take place when two equal forces are acting in the same direction or opposite direction but with different forces.

Unbalanced forces make some change in the position of the object on which force is exerted.

Answer:

This can take place when two equal forces are acting in the same direction or opposite direction but with different forces.

Unbalanced forces make some change in the position of the object on which force is exerted.

Explain in your own words. What does DNA mean?

Answers

Answer:

DNA aka deoxyribonucleic acid is a molecule in cells that holds genetic information. Their main job is to tell the cell what type of protein to make. The other instructions they hold for the organism is instructions on how to develop, survive and reproduce.

Explanation:

DNA is the genetic material made of two polynucleotide chains that coil around one another to create a double helix is called deoxyribonucleic acid (DNA).

All known organisms and many viruses have genetic information in the polymer that is necessary for their development, operation, growth, and reproduction. Nucleic acids include ribonucleic acid and DNA.

DNA is the genetic material found inside bodily cells that contribute to an individual's unique genetic makeup. Similar to the game's code or a home's blueprints, it contains the directions for creating the body.

Learn more about DNA, here:

https://brainly.com/question/30006059

#SPJ2

A piece of substance Z is heated directly and it is found that 5805 Joules of energy are needed to raise the temperature of the substance from 25.0C to 35.0C. The specific heat of substance Z is known to be 1.28 J/gc. What was the mass in grams of this piece of substance Z?

Answers

Answer:

10.0 should be your answer

Explanation:

I have had this before unless of course they changed it

What is the balanced equation of Na2S+CuSO4=CuS+Na2SO4?​

Answers

what you were given is the balanced chemical equation
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