Chemistry High School

What’s the answer????

Whats The Answer????

Answers

Answer 1

Answer:

Greater

Greater

Explanation:

The amplitude of a wave is the height of the wave or the vertical displacement of the wave motion. We determine a wave amplitude usually by looking at the graph of the wave.

Amplitude is directly proportional to the energy of a wave. The higher the amplitude of a wave, the more its energy.

Frequency is the number of waves that passes a point at a particular instance of time. It is also directly proportional to the energy carried by a wave. The higher the frequency of a wave, the greater its energy.

Related Questions

what is acide, Base and salt​

Answers

Answer:

In acid – base chemistry, salts are ionic compounds that result from the neutralization reaction of an acid and a base. Basic salts contain the conjugate base of a weak acid, so when they dissolve in water, they react with water to yield a solution with pH greater than 7.0.

Explanation:

Hope this helped!

Which type of bond usually forms between two non metals

Answers

the answer is ionic bond

calclulate the mass of one molecule of nitrogen in gram​

Answers

Answer:

for its one mole it is of 28gram. according to mole concept in one mole, there is 6.022*10^23 moles are present. so mass of 1 molecule of nitogen gas is 28/(6.022*10^23)

1 molecule of N2 / (6.022 x 10^23 molecules/ mol)

= 1.6605779 x 10^-24 mols

Molar mass of nitrogen: 14.01 g / mol

Mass = mols x molar mass

Mass = (1.6605779 x 10^-24 mols) x (14.01 g/mol)
Mass = 2.326 x 10^-24 g

When you climb to the top of a water slide, you are gaining:
O A. gravitational kinetic energy.
B. chemical potential energy.
c. gravitational potential energy.
D. chemical kinetic energy.

Answers

Answer:

C

Explanation:

You climbing the water slide gives you potential energy and your building gravitational eneergy.

When we climb the top of a water slide we are gaining gravitational kinetic energy. That is we are moving through the surface and thus we experience both kinetic energy and gravitational energy.

What is  kinetic energy?

Kinetic energy of a body is generated by virtue of its motion. Gravitational energy is a form of energy by which the an object attracts other object to its center of mass. Both forms of energy are  directly proportional to the mass of the object.

Potential energy is generated by virtue of  the position and height of the object. As the height from surface increases, potential energy increases. Potential energy and kinetic energy together called as mechanical energy of an object.

When starts moving our potential energy is converting to kinetic energy. Hence, when we climb the top of a water slide kinetic energy starts to increase. Thus, option A is correct.

To find more on kinetic energy, refer here:

https://brainly.com/question/26472013

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due is 10 min please help

Answers

Answer:

its c hope this helped;)

Explanation:

Plants make their own food and are not required to consume food for energy. Into which category does this characteristic cause plants to be assigned?​

Answers

Answer:

Autotrophic or Producers

Explanation:

They are often called producers because they make their own food.

Name four amino acids. (site 2)

Answers

Answer:

phenylalanine, threonine, tryptophan, and valine. Srry I have these memorized.

The system brings molecules to the cells. It includes blood vessels and the heart.
respiratory system
digestive system
circulatory system
nervous system

Answers

i think it’s the circulatory system. it delivers oxygen and nutrients to the cells and pumps blood to the heart. hope this helps:)

The process of wearing down by friction-like sand blasting is called
O exfoliiation
O erosion
O Wind Abrasion
O deposition

Answers

Answer:

Erosion

Explanation:

Abrasion is a process of erosion which occurs when material being transported wears away at a surface over time. It is the process of friction caused by scuffing, scratching, wearing down, marring, and rubbing away of materials. ... Objects transported in waves breaking on coastlines cause abrasion.

PLEASE HELP ME WITH THIS !!!!

Answers

There is going to be 3 answers for the correct Answer as a hint

Help me please!! :D​

Answers

Answer: Solar eclipse

Explanation:

can someone describe what's a niche of a giraffe is

Answers

Answer: The niche of an organism is the role it plays in it's environment. With the giraffe's long neck, it doesn't have to compete with others and therefore lives harmoniously with other animals! (^-^)

Hope this helps!

A wave is a _____that transfers _____ through a ______
A.) medium, disturbance, energy
B.) disturbance, energy, medium
C.) energy, disturbance, medium
D.)disturbance, medium, energy

Answers

The correct answer is B.) disturbance,energy,medium

A wave is a  disturbance that transfers energy through a medium. There

are types of  such as sound and light waves.

A wave involves the transfer of energy such as sound, light waves etc

through a medium. The medium could be through liquids , solids or air and

they have characteristic waves which pass through them.

When a wave transfers energy through a medium, the matter involved

doesn't experience any type of movement.

Read more on https://brainly.com/question/19210453

how many moles of copper particles are there in 20 g of copper​

Answers

Answer:The molar mass of copper is its atomic weight on the periodic table in g/mol and is 63.546g/mol.You also need to know that one mole of copper contains 6.022×1023 atoms of copper.With this information,you can solve this problem using dimensional analysis.

Answer:

10 copper moles per copper

Define Triple point of water?​

Answers

Hey There!_____________________________________Answer:_____________________________________TRIPLE POINT:

Triple point is that temperature, at which the substance is found in all three states i.e. solid, liquid and gas. Every substance has different triple point, because Triple point is just above the freezing point and each substance has different freezing and boiling point.

_____________________________________WATER:

Water has a Melting point or Freezing Point (MP or FP) of [tex]0^0[/tex] C or 273K and Boiling point (BP) [tex]100^{0}[/tex] C or 373 K. Since the triple point is just above the MP or FP thus Triple Point of water is [tex]0.01^{0}[/tex]C or 273.16K.

_____________________________________Best Regards,'Borz'

Answer:

0.01 degrees centigerade

Explanation:

Which of the following interactions would be the strongest?

A. H2O and CH4

B. CH4 and CF4

C. H2O and HBr

D. HBr and CH4

Answers

Answer:

i think is c,my ans will not be 100%correct

We breathe it out and it takes it in. Your next clue is where photosynthesis begins.

Answers

Answer:

Carbon Dioxide?

Explanation:

When we take a breath, we pull air into our lungs that contains mostly nitrogen and oxygen. When we exhale, we breathe out mostly carbon dioxide.

Why do you think there are still smog events when there are pollution
control devices on smokestacks and vehicles?

Answers

Answer:

People just don't really seem to care about how much smog is being polluted anymore.  So they still continue to go over the limit of smog and smoke that is supposed to be produced, which cause harm and damage to the environment around us. Hope this helps!

Explanation:

1. Ria gave directions to the meeting spot, using the large
oak tree as a(n) displacement.

Answers

Answer:

geruow0irghvn3p0unhie0ghik

Explanation:

A metal atom and a non-metal atom bond together. What type of bond do they form?

Question 8 options:

Ionic


Round


Covalent


Glue

Answers

Answer: Iconic

Explanation:Ionic bonds are formed through the exchange of valence electrons between atoms, typically a metal and a nonmetal.

Has food made us healthier the last 50 years ?

Answers

Answer:

no

Explanation:

no, because food has unhealthy products now especially from fast foods they add chemicals.

where do rotten eggs get their terrible smell

Answers

Answer:

I found this in an article "There is frequently the odor of sulfur. This is due to a reaction between traces of iron in the yolk and sulfur in the white. It happens only when the eggs have been overcooked. Perfectly cooked yolks are moist and deep orange."

Explanation:

Hope that helps

We can change the substance chemically by
freezing it.
True or false​

Answers

The answer for the forgiving question above hypothetically speaking they a screen with imagination is going to be true
It’s mostly going to be true

if a substance has a PH of 9 is it an acid, base or nutral.

Answers

Answer:

At nine, it can still count as neutral.

Explanation:

The ph scale goes from 0 (acid) to 14 (alkaline/base). The middle would be seven, which is neutral. Nine has more alkalinity than a true neutral, but I believe it is close enough to the middle to not count as a base.

The temperature of the water vapor (H,0) inside a pressure cooker increased from 295 K to 395 K. AS
the sample is heated, the pressure of the water vapor went from 21.0 kPa to

Answers

Answer:

P₂ = 28.12 KPa

Explanation:

Given data:

Initial temperature = 295 K

Final temperature= 395 K

Initial pressure = 21.0 KPa

Final pressure = ?

Solution:

According to Gay-Lussac Law,

The pressure of given amount of a gas is directly proportional to its temperature at constant volume and number of moles.

Mathematical relationship:

P₁/T₁ = P₂/T₂

Now we will put the values in formula:

21.0 KPa / 295 K = P₂/395 K

P₂ = 21.0 KPa× 395 K / 295 K

P₂ = 8295 KPa. K /295 K

P₂ = 28.12 KPa

Which type of stress causes fault-block mountains?

Answers

Fault-block Mountains Where tectonic forces put enough ten- sion on the Earth's crust, a large number of normal faults can result. Fault-block mountains form when this faulting causes large blocks of the Earth's crust to drop down relative to other blocks.

Why is the
chemical formula for sodium
chloride NaCl, and not NaCI6
or Na6CI

Answers

Answer: NaCl

Explanation:

Here You Go :)

Which is a compound? A Nitrogen (N) B B. O Neon (Ne) co Oxone (0) D O Amm Ammonia (NH) sc​

Answers

it has to be D sorry if it’s wrong

Luther accidentally spilled his chemicals, and they splashed onto his arm and legs. Which piece of equipment should he use?

safety shower
eyewash station
fire blanket
fire extinguisher

Answers

Answer:

safety shower

Explanation:

its on his body, not his eyes, and fire safety wont help here.

what is the element for I am a metal and I have 6 Neutrons. PLEASE ANSWER TO MY QUESTION QUICKLY!!!!

Answers

Answer:

carbon-12

Explanation:

carbon 6/12 isotope has 6 neutrones and it is considered as a metal.

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