GIVING BRAINIEST!!! please help

Answer:

1.21 times

Explanation:

The energy of a wave is proportional to the square of the amplitude of the wave.

Mathematically:

e & a²

where

E is the energy of the wave

A is its amplitude

In this problem, the amplitude of the wave increases by a factor of 1.1; it means that the new amplitude can be written as

A=1.1A

Therefore, this means that the energy of the wave increases by a factor:

E' & A'²= (1.1A)² =1.1²A² =1.21A² =

1.21E

Therefore, the energy of the wave increases by a factor 1.21.:

Answer:

1)

2)Hg2 3 po4 2

Mercury(I) Phosphate (Hg2)3(PO4)2 Molecular Weight

3)2C6H14 + 19O2 → 12CO2 + 14H2O + heat

Explanation:

i dont know the 1st one i ggoles the 2nd one and it gave me this, hope it helps

Answer:

4

Explanation:

density= mass/volume

Answer:

100kg

Explanation:

[tex]density= mass/volume[/tex]

using this formula you can re arrange the equation my moving the volume onto the opposite side

giving you this formula : mass= density x volume

in doing so you can calculate the mass of the object by extracting the relevant information of the question

density=20g/ml

volume=5ml

mass = density x volume

=20 x 5

= 100

Answer:

Gravity

Gravity is the force by which a planet or other body draws objects toward its center. The force of gravity keeps all of the planets in orbit around the sun.

Explanation:

hope this helps

Answer:

wha-

Explanation:

Answer:

Reproduction is the function of process by which organisms replicate themselves. In a general sense reproduction is one of the most important concepts in biology: it means making a copy, a likeness, and thereby providing for the continued existence of species.

Have a great day friend! :D

Answer:

erosion agents- wind, water, ice, waves and gravity

Explanation:

all forces of the agents of erosion is gravity

Answer:

A. An absorber that is dark in color and rough

Answer:

it would most likely occur

———————————————————————————————————————

Across a semi-permeable membrane that separates solutions of different concentrations

———————————————————————————————————————

this is because osmosis is the ‘net’ movement of molecules from a ‘region’ of ‘higher concentration’ to a ‘region’ of ‘lower concentration’ ‘down the concentration gradient’.

Answer: No

Explanation:

Pangea is the most RECENT supercontinent. However, scientists believe there have been many more that have come before it

Answer:

the first 1 :l

Explanation:

Answer:

b

Explanation:

There are two types of mixture, one is homogeneous mixture and other is heterogeneous mixture. Therefore, the correct option is option B that is the sand and gravel can be separated with a sieve.

When two or more compounds are combined but each ingredient retains its chemical identity, the result is referred to as a mixture. In other words, there is no chemical interaction between the parts of a combination. According to how consistent they are and how well the components' particle sizes match up, mixtures are categorized.

Sand and gravel in a mixture have the same properties as sand and gravel when they are not mixed. Since gravel is bigger than sand, the sand and gravel can be separated with a sieve.

Therefore, the correct option is option B.

To know more about mixture, here:

https://brainly.com/question/12160179

#SPJ2

Answer: Look up the answers to a Periodiperiodic table

Explanation: I will link pictures

You just need to do what it says. Build the model or use some things as substitutes if you are missing an ingredient and write down what you identified.

There isn't really much better help I could give, sorry. I hope this helps.

Answer:

XD ok wheres the paper

Explanation:

cause: industrial wasted dumped j to rivers, spread of disease, sewage dumped into rivers

effect: fish die-off, oil spilled on land mixes with runoff, destroyed natural habitats.

note: I can't drag the item. :)

Answer:

:Zzz:

Explanation:

Cause:

Industrial wastes dumped into rivers.

sewage dumped into rivers

oil spilled on land mixes with runoff

Effect:

fish die off

spread of disease

destroyed natural habitats

Answer:

longer

Explanation:

this is because sounds with small energy due to production of high pitched sound travels longer distances.This sound move at a higher velocity and ata faster rate.

Answer:

B.

Explanation:

when you use punnett squares, you cross the different genes with themselves. if T is in the first box on both sides, the genome will be TT. if the box lines up to tt, it will be tt. the boxes on the left use the genes' first letter and the boxes on the right use the second letter.

The result of the cross between Tt and Tt would be TT, Tt, Tt, tt.

This is a kind of crossing involving only one trait.

The genotype Tt will segregate to T and t respectively.

Crossing Tt and Tt:

                       Tt   x   Tt

                   TT    Tt    Tt   tt

Thus, box 1 will contain TT, box 2 will contain Tt, box 3 will contain Tt, and box 4 will contain tt.

More on monohybrid crossing can be found here: https://brainly.com/question/15314052

Answer:

Done this assignment :)

Hope it helps!

Answer:

True

Explanation:

That is true about RNA

Answer:

The thing which would happen to a cell if cellular respiration suddenly ceased bis:

C. Glucose breakdown would nearly stop or cease entirely.

Explanation:

Answer:

I answered this question before. U didn't give use the answer choices but it would be B.

Explanation:

Cellular respiration includes glycolysis that occurs on the cytoplasm of cells and Krebs cycle that occurs in the matrix of the mitochondria. The whole cellular respiration metabolic pathway produces a net of 36 ATPs (glycolsys produces a net of 2 ATPS and Krebs cycle a net of 34 ATPS). They use glucose as a substrate to harness the energy in its chemical bonds to produce the store this energy in ATPs, the energy currency of cells.

Answer: 1.mass i think thats all know

Explanation:

sorry

Answer:

1: Heat

2: Evaporation is the process of a liquid turning into its gaseous form. When a liquid hits its boiling point, it will evaporate and turn into gas. It can release vapor as well

3:carbon dioxide (a gas)

4:Liquid

5:Elements

Explanation:

Hope this helps!!!

GOOD LUCK !!!!

let me know if wrong

Answer:

Maybe C. But we dont know the equation.

Explanation:

Answer:

Mutations can affect an organism by changing its physical characteristics (or phenotype) or it can impact the way DNA codes the genetic information (genotype). When mutations occur they can cause termination (death) of an organism or they can be partially lethal.

there needs to be more info

Answer:

A is the answer

Explanation:

Answer:

Ok so tell me what you want to write and i will do it for you.

Explanation:

Answer:

H-O-H

Explanation:

H2O = Water

meaning two H molecules, and one O molecule

Answer:

Solid phosphorus reacts with gaseous oxygen to produce solid diphosphorus pentaoxide. ... Methanol burns in oxygen to produce carbon dioxide gas and water vapor.

Explanation:

Solid phosphorus reacts with gaseous oxygen to produce solid diphosphorus pentaoxide. ... Methanol burns in oxygen to produce carbon dioxide gas and water vapor.

Answer:The atoms you need to build are on the right. You need three colors, and need to say what each color is. Each color should represent a different element.

Explanation:

Answer:

The atoms you need to build are on the right . You need three colors and you need to say what the colors are. Each color should represent a different element.

Explanation: