Pieces of inorganic or organic materials that come from rock and are
deposited by wind, water, or ice are called...


1.weathering
2. sediment
3.erosion
4.drought

Answers

Answer 1

Answer:

Sediment

Explanation:


Related Questions

5. an atom that has lost or gained an electron and has become charged
A.ion
B. proton
C. ionic bond
D. compound

Answers

Answer:

It would be compound.

Explanation:

It is this way because if it adds another proton it becomes more positive that nuetral, and if you add an electron it just makes the atom more dense. That is why the answer is compound. Hope this helped :)

What is a mixture meaning

Answers

Answer:

A mixture is a substance of different things combined together.

Explanation:

Hope this Helps!

I will give you brainliest

Answers

Answer:

Plumbing System

Explanation:

Answer:

C plumbing system

Explanation:

Infrastructure is the basic structures needed for the operation of society

Two chemicals A and B are combined to form a chemical C. The rate, or velocity, of the reaction is proportional to the product of the instantaneous amounts of A and B not converted to chemical C. Initially, there are 100 grams of A and 50 grams of B, and for each gram of B, 2 grams of A is used. It is observed that 10 grams of C is formed in 7 minutes. How much is formed in 28 minutes? (Round your answer to one decimal place.) grams What is the limiting amount of C after a long time? grams How much of chemicals A and B remains after a long time? A grams B grams At what time is chemical C half-formed? t = min

Answers

Answer:

Follows are the solution:

Explanation:

A + B = C

Its response decreases over time as well as consumption of a reactants.  

r = -kAB

during response A convert into 2x while B convert into x to form 3x of C

let's  y = C

y = 3x

Still not converted sum of reaction  

for A: 100 - 2x

for B: 50 - x

Shift of x over time  

[tex]\frac{dx}{dt} = \frac{-k(100 - 2x)}{(50 - x)}[/tex]

Integration of x as regards t  

[tex]\frac{1}{[(100 - 2x)(50 - x)]} dx = -k dt\\\\\frac{1}{2[(50 - x)(50 - x)]} dx = -k dt\\\\\ integral\ \frac{1}{2[(50 - x)^2]} dx =\ integral [-k ] \ dt\\\\\frac{-1}{[100-2x]} = -kt + D \\\\[/tex]

D is the constant of integration

initial conditions: t = 0, x = 0

[tex]\frac{-1}{[100-2x]} = -kt + D \\\\\frac{ -1}{[100]} = 0 + D\\\\D= \frac{-1}{100}\\\\[/tex]

hence we get:

[tex]\frac{-1}{[100-2x]}= -kt -\frac{1}{100}\\\\or \\\\ \frac{1}{(100-2x)} = kt + \frac{1}{100}[/tex]

after t = 7 minutes , [tex]C = 10 \ g = 3x[/tex]

[tex]3x = 10\\\\x = \frac{10}{3}[/tex]

Insert the above value x into [tex]\frac{1}{(100-2x)}[/tex] equation [tex]= kt + \frac{1}{100}[/tex] to get k.  

[tex]\to \frac{1}{(100-2\times \frac{10}{3})} = k \times (7) + \frac{1}{100} \\\\ \to \frac{1}{(100- 2 \times 3.33)} = \frac{700k + 1}{100} \\\\ \to \frac{1}{(100-6.66)} = \frac{700k + 1}{100}\\\\ \to \frac{1}{93.34} = \frac{700k + 1}{100} \\\\[/tex]

[tex]\to 100 = 93.34(700k + 1) \\\\ \to 100 = 65,338k + 700 \\\\ \to 65,338k = -600 \\\\ \to k = \frac{-600}{ 65,338} \\\\ \to k= - 0.0091[/tex]

therefore plugging in the equation the above value of k  

[tex]\to \frac{1}{(100-2x)} = kt +\frac{1}{100} \\\\\to \frac{1}{(100-2x)} = -0.0091t + \frac{1}{100}\\\\\to \frac{1}{(100-2x)} = \frac{1 -0.91t}{100}\\\\\to \frac{1}{2(50-x)} = \frac{1 -0.91t}{100}\\\\\to \frac{1}{(50-x)} = \frac{1 -0.91t}{50}\\\\\to 50= (1-0.91t)(50-x)\\\\\to 50 = 50-45.5t-x-0.91tx\\\\\to x+0.91xt= -45.5t\\\\\to x(1+0.91t)= -45.5t\\\\\to x=\frac{-45.5t}{1+0.91t}[/tex]

Let y = C

, calculate C:

y = 3x

[tex]y =3 \times \frac{-45.5t}{1+0.91t}[/tex]

amount of C formed in 28 mins

[tex]x = \frac{-45.5t}{1+0.91t} ,[/tex] plug t = 28

[tex]\to x = \frac{-1274}{1+25.48} \\\\\to x = \frac{-1274}{26.48} \\\\\to x= -48.26[/tex]

therefore amount of C formed in 28 minutes is = 3x = 144.78 grams

C: [tex]y =3 \times \frac{-45.5t}{1+0.91t}[/tex]

y= 136.5 =137

The main goal of science is to

Answers

Answer:

The goal of science is to learn how nature works by observing the natural and physical world, and to understand this world through research and experimentation.

Explanation:

The expression of the speed of light can be written as: (C =

Answers

Answer:

The expression of speed of light can be written as "c".

Explanation:

The speed of light is denoted by c. It is originated from the Latin word celeritas which means "speed".  Its value is 3×10⁸ m/s.

It is related to the frequency and wavelength as follow,

Speed of light = wavelength × frequency

c = λ × f

λ = c/f

This formula shows that both frequency ad wavelength are inversely related to each other.

Frequency is taken in Hz.

It is the number of oscillations, wave of light make in one second.

Wavelength is designated as "λ" and it is the measured in meter. It is the distance between the two crust of two trough.

Is it true or false??. . .Help me please

Answers

Answer:

I think the answer is true

1. Define λmax and explain why it is desirable to do the experimental procedure at λmax? 2. Around what absorbance would you expect the λmax to be with each color solution? (Blue, green, red, yellow) 3. A pipet is used to make the solution dilutions in lab. Suppose in making the dilution, additional distilled water is accidentally added. Will the concentration of the solution be higher or lower that disered? Explain.

Answers

Answer:If you help me with the triple beam balance gizmo then i can do this for you

Explanation:please i need help

Jimmy's science textbook reflects blue light. What color is the book?

Answers

I’m not sure but i think blue

HELPS MEEEEEEEEEEEEE!!!!!!!!!!!!!
Conduction is ______________.
A. When particles transfer energy by touching.
B. None of these
C. When the sun warms an object.
D. The flow between warm and cool sections of a fluid.

Answers

Answer:

a

Explanation:

Answer:A. When particles transfer energy by touching.

Example: After a car is turned on, the engine becomes hot.

What is the activation energy of a reaction?

Answers

Answer:

The activation energy for the forward reaction is the amount of free energy that must be added to go from the energy level of the reactants to the energy level of the transition state. ... Once a reactant molecule absorbs enough energy to reach the transition state, it can proceed through the remainder of the reaction.

Explanation:

Answer: Activation energy is how much energy it takes for a reaction to occur.

Explanation:

as distance from nucleus increases , energy of shells decreases, correct the wrong statement​

Answers

as distance from nucleus increases , energy of shells also increases

anwser this ASAP please

Answers

Answer:

Its D :)

Or not i haven't done this in a while-

energy is lost due to

Answers

Answer:

Friction

Explanation:

Energy is lost to heat as the object overcomes kinetic friction as it slides up the ramp. The energy loss is equal to the work done by the friction force.

The periodic table is a(n) _________________________________ system for the elements.

Answers

Answer:

Sabihin mo

Explanation:

salamat shoppe

the advantage of asexual reproduction is.
a. There are no genetic mutations
b. reproduction doesn't require a mate
c. increase genetic variation ​

Answers

b. reproduction doesn’t require mate

Answer:

1.) Genetic Variation, 2.) reproduction doesn't require a mate.

Explanation:

These are the only two that actually make sense in the blanks, So trust me or trust the other two answers.Your choice.

HELPP
A monatomic ion always have one unit of charge. (+1 or -1) on the species

true or false

Answers

Answer:

No, this is invalid. The term mono in front of monoatomic simply refers to the number of atoms that are present in a compound or simply by itself it has no relationship with respect to the overall charge of the compound.

Explanation:

For instance Ca is considered as a monoatomic ion but it has a charge of +2.

This is a property of matter that can be identified without changing the identity of the substance
PLEASE ANSWER QUICKLY!

Answers

Answer:

hkile uo gihme rapre

Explanation:

NH3 is a _______________

Answers

Answer:

compound

Explanation:

Answer:

your answer would be compound

How does bacteria from a fecal transplant help the patient with an C. difficile infection?

Answers

Answer:

difficile infection. By reintroducing a healthy diversity of bacteria, fecal transplantation can re-establish colonization resistance to prevent C. difficile from gaining a foothold and becoming a dominant organism in the environment of the gut.

Explanation:

which of the following molecules has only two non binding pairs (long pairs) of electrons in its lewis structure?

a)O2
b)CH4
c)NH3
d)H2s

Answers

Explanation:

NH₃ has only two non-binding pairs (lone pairs) of e⁻ in it's Lewis structure.

••

H—N—H

|

H

Therefore,

C is correct. ✔

What is the role of gravity in the solar system?

Answers

Answer:

Explanation:

Gravity is what holds the planets in orbit around the sun and what keeps the moon in orbit around Earth. ... Gravity creates stars and planets by pulling together the material from which they are made. Gravity not only pulls on mass but also on light.

Which of the following numbers is in correct Scientific Notation
13.6x103
174.5
O 0.26x10-2
1.5x105
Question 6

Answers

Answer:

1.5 x 10⁵

Explanation:

Scientific notation always starts in the 1's place (1.)

during chemical reaction do atoms change into a new substance
true or false

Answers

Answer:

t

Explanation:

because for atoms to change they have to have some kind of chemical action to get new life

True


Because of chemical action
Hope it helped you

Can anybody help me with this please

Answers

Answer:

30

Explanation:

its pushed into a 30 resistor

Two or more atoms that have been chemically combined are
called a

Answers

Answer:

compound

Explanation:

Repeat this calculation using Slater's rules to estimate the screening constant, S, and calculate Zeff for these two ions. Express your answers using two decimal places. Enter your answers numerically separated by a comma. 50 A 6 A 0 21 ? S. Zeff C, Zeff K+ =

Answers

Answer:

Cl^- = 5.75

K^+ = 7.75

Explanation:

Now let us calculate the effective nuclear charge four K^+ and Cl^- from Slater's rule.

Given that Cl^- and K^+ has electronic configuration of; [Ne] 3s2 3p6 (they are isoelectronic species)

We compute S as follows;

For n - 2 level, S= 1

For n - 1 level, S= 0.85

For ns,np level S= 0.35

Note: S= screening or shielding constant

1s2, S=2 ×1 = 2

2s2 2p6, S= 8×0.85 = 6.8

3s2 3p6, S= 7 × 0.35 = 2.45

The electron under study is not considered hence seven out of eight electrons in the shell are considered

Hence

S= 2 + 6.8 + 2.45 = 11.25

Since Cl^- has 17 electrons;

Zeff(Cl^-) = 17 - 11.25 = 5.75

For K^+

Zeff = 19 - 11.25 = 7.75

WILL GIVE 5 STAR RATING AND BRAINLIEST IF YOU ANSWER FIRST AND CORRECTLY

What are the total number of elements in C₄H₉OH ?

Answers

Theres three elements i'm assuming. C (carbon), H (hydrogen), O is Oxygen.

which element is a liquid at 1000 K

Answers

HG is liquid at 1000 K

Answer:

it is aluminum (Al)

Explanation:

Radioactive isotope X has a half-life of 500,000 years. This isotope may be found in some types of volcanic rocks. A particular sample of volcanic rock taken from a layer that covered up some of the earliest known human-like footprints contains 0.125 mg of isotope X. The volcanic rock sample originally contained 8.00 mg of isotope X. How long ago were these footprints made. I need the equation. Thanks. please I am stuck on this question. PLEASE

Answers

Answer: The footprints were made [tex]2.99\times 10^6years[/tex] years long ago.

Explanation:

Radioactive decay follows first order kinetics.

Half-life of isotope X= 500,000 years

[tex]\lambda =\frac{0.693}{t_{\frac{1}{2}}}=\frac{0.693}{500000}=0.00000139year^{-1}[/tex]

The equation for first order kinetics is :

[tex]N=N_o\times e^{-\lambda t}[/tex]

N = amount left after time t  = 0.125 mg

[tex]N_0[/tex] = initial amount  = 8.00 mg

[tex]\lambda[/tex] = rate constant

t= time  

Putting the values we get:

[tex]0.125=8.00\times e^{- 0.00000139years^{-1}\times t}[/tex]

[tex]0.0156=e^{- 0.00000139years^{-1}\times t}[/tex]

[tex]t=2.99\times 10^6years[/tex]

The footprints were made [tex]2.99\times 10^6years[/tex] years long ago.

Other Questions
the sum of three consecutive even integers is 30 more than the smallest integer. Find the largest integer. 15 descriptive words that describe Jonas from the giver (individual words please) WILL MARK BRAINLIEST PLEASE HELPoptions are A. 13B. 15C. 26D. 28 DIRECTIONS: Read each sentence. Determine the meaning of theword using clues from the sentence or knowledge you already have.Then explain what it was that helped you find the meaning of theword.1. Kim thinks she looked attractive, but everyone else thinks shelooks emaciated.What does it mean? clues_________________________________________________________2. That boring speaker is not known for his brevity.What does it mean? clues_________________________________________________________3. John wanted to adjourn the meeting. Everyone agreed, andwe went our separate ways.What does it mean? clues _________________________________________________________4. She got in trouble for her flagrant disregard of school rules.What does it mean? clues_________________________________________________________5. Mark won't be elected class president because of his slovenlyappearance.What does it mean? _________________________________________________________Whats It Mean?CLUES: Which of the following was NOT a reason Saddam Hussein invaded Kuwait?A. To gain control of Iran B. To add a port on the Persian GulfC. To avoid paying a debt to KuwaitD. To increase control of important oil fields If it takes 15 gallons of gas to drive 330 miles, how many miles can be driven using 20 gallons of gas? What type of government does the Texas Constitution provide for its citizens? I was confused because my teacher said "check your vosotros form endings and don't forget the accents!" I'm confused by what she means. Chris and his crew can build 7 stone fireplaces in 3 days. At this rate,how many fireplaces can Chris and his crew build in 11 days? Round your answer appropriately. The effects of rubella are worse for the health of the mother than for the health of the fetus. True or False If false plz give me an true explanation What is kinetic energy?A. the energy an object has due to its motionB.the energy derived from chemical reactionsC. the energy an object has due to its positionD. the energy an object releases as heatPlease select the best answer from the choices provided.BD MARKING THE FIRST PERSON BRAINLIEST AND THANKING YOUPublic schools, hospitals, and fire departments are examples of what purpose of government? Find the distance from (-3,-1) to (2, 11). Lowe's is advertising 3 plants for $17.94. How much would it cost for Simon to buy 2 plants?A $11.96O B. $10.90C. $7.18D. $8.97 Read this excerpt from The Riddle of the Rosetta Stone by James Cross Giblin. Once they had mastered the three kinds of Egyptian writing, nineteenth-century scholars had the key to more than three thousand years of Egyptian history. Within a few decades, they compiled an accurate list of all the pharaohs who had ruled Egypt, from Narmer in 3000 B.C. to Cleopatra VII in 30 B.C. They discovered long-lost masterpieces of ancient Egyptian literature. And, by reading bills of sale, shop inventories, and personal letters, they reconstructed what daily life in ancient Egypt was like for everyone from a slave to a king. Which best represents a cause-and-effect relationship from the excerpt? O Nineteenth-century scholars went through documents covering more than three thousand years of Egyptian history. As a result, they learned about the three types of Egyptian writing. O Nineteenth-century scholars learned the three types of Egyptian writing. As a result, they were able to read ancient Egyptian documents and learn about life in ancient Egypt. Nineteenth-century scholars discovered long-lost Egyptian masterpieces. As a result, they were able to read about the life of Cleopatra. O Ancient Egyptians kept written documents of all aspects of their lives. As a result, nineteenth-century scholars were able to compare their culture to that of the ancient Egyptians. Find a4 in the sequence Asap What was a direct effect of the Granges businesses failing in the late 1800s? Which of the following statements is true regarding local area networks? SELECT 3 OPTIONS.A: traditionally used Ethernet cables to connect devicesB: can include wired and wireless connectionsC: often used in homes and small businessesD: uses satellite technology for connectionsE: connects devices in a large geographic area scope definition is among the first tasks that must happen in projects. how is project scope defined I WILL GIVE BRAINLIESTCompare the excerpts from the English Bill of Rights and the US Bill of Rights.What protections are established by both excerpts? Choose two correct answers.protection from seizure of propertyprotection from unlawful arrestprotection from cruel punishmentprotection from excessive finesprotection from required punishment