meteorite fell near Pablo del Cielo, Argentina. Material Scientists performed x-ray analysis and found out that one of the elements a meteorite composed of has cubic structure. The direction with highest linear density of this cubic structure is [11] and lattice constant a =0.286 nm. What is the number of atoms on the [1​1​] crystallographic vector? Insert only number in the answer box provided.

Answers

Answer 1

The number of atoms on the [11] crystallographic vector of the meteorite that fell near Pablo del Cielo, Argentina, can be calculated using the following formula:n = (1/4) * (a / d)² * N, where:a = lattice constantd = distance between atomsN = number of atoms in the unit cell.

We can first calculate the distance between atoms using the fact that the direction with highest linear density of the cubic structure is [11], which means that the distance between atoms along this direction is:d = a / sqrt(2) = 0.286 nm / sqrt(2) = 0.202 nmNext, we need to determine the number of atoms in the unit cell. Since we know that the meteorite is composed of cubic structure, it means that it has face-centered cubic (FCC) structure.

In FCC structure, there are 4 atoms per unit cell, which means that:N = 4Finally, we can substitute these values into the formula to get:n = (1/4) * (0.286 nm / 0.202 nm)² * 4 = 4.96Since we need to insert only a number in the answer box provided, the answer is 5 (rounded to the nearest whole number). Therefore, the number of atoms on the [11] crystallographic vector is 5.

To know more about meteorite visit

https://brainly.com/question/33622856

#SPJ11


Related Questions

the final result of the classical theory of the geomorphic cycle concept is:

Answers

The final result of the classical theory of the geomorphic cycle concept is that landscapes are thought to evolve through a series of predictable stages over time.

It suggests that landforms undergo a series of predictable changes over time as they evolve from one form to another in response to changes in climate, tectonic activity, and other environmental factors. The concept of the geomorphic cycle first developed in the late nineteenth century when geographers and geologists began to study landforms on a large scale.

In this model, there are four stages in the geomorphic cycle: youth, maturity, old age, and rejuvenation.

Each stage is characterized by specific processes that shape the landscape. The youth stage is characterized by rapid erosion and steep slopes, while the maturity stage is marked by a more gentle landscape with well-developed drainage systems. In the old age stage, the landscape is flat and low-lying, and the rivers have meandered and changed course numerous times. Finally, in the rejuvenation stage, the landscape is uplifted, and the rivers begin to carve new channels, restarting the geomorphic cycle anew.

To know more about geomorphic cycle visit :

https://brainly.com/question/13021259

#SPJ11

True or False: A major criticism of the continental drift hypothesis was the apparent lack of a driving mechanism.

Answers

A major criticism of the continental drift hypothesis was the apparent lack of a driving mechanism. This statement is true.

The Continental drift hypothesis was an earlier theory about how continents' positions on Earth's surface have changed over time. The idea that Earth's continents had once been joined and later separated was suggested by Alfred Wegener in 1912.

But it was generally rejected by the scientific community until the mid-20th century when it was widely accepted and later confirmed through the development of plate tectonics. Continental drift's criticism centered around the apparent absence of a driving force.

It was difficult to imagine how such a large force could move the continents around the planet's surface. Additionally, Wegener was unable to identify a driving mechanism, which also led to the theory's rejection.

To learn more about continental drift

https://brainly.com/question/974409

#SPJ11

. a right turn may be made on a solid red light after you have yielded to all traffic and pedestrians and if a no turn on red sign is not posted.

Answers

Answer:

Explanation:

A solid red light means to stop completely behind limit line, crosswalk, or before entering the intersection. You must wait for a green light to proceed, except as noted below. A right turn may be made on a solid red light after you have yielded to all traffic and pedestrians and if a NO TURN ON RED sign is not posted.

What are the 3 examples of globalization?.

Answers

The three examples of globalization are:

A) International trade and economic integration

B) Cultural exchange and diffusion

C) Technological advancements and communication networks.

A) International trade and economic integration refers to the increasing interconnectedness of economies through the exchange of goods, services, and capital across national borders. This includes the growth of multinational corporations, global supply chains, and trade agreements.

B) Cultural exchange and diffusion involves the spread of ideas, values, and practices across different cultures. It includes the influence of popular culture, such as music, movies, and fashion, as well as the adoption of cultural norms and traditions from different parts of the world.

C) Technological advancements and communication networks have greatly facilitated globalization. The development of transportation systems, the internet, and digital technologies has made it easier for people to connect and share information globally, leading to the rapid exchange of knowledge, innovation, and ideas.

You can learn more about globalization  at

https://brainly.com/question/25499191

#SPJ11

the north-south strip formed by two lines six miles apart is called a:

Answers

The north-south strip formed by two lines six miles apart is called a tier. The tier is used in the rectangular survey system, which is also known as the Public Land Survey System.

Tiers are laid out perpendicular to the base line, which is the east-west line from which the system starts. A tier is defined as a line of townships that is separated by a specific distance and is used in surveying. Each tier of townships in the rectangular survey system is typically six miles apart and runs from east to west. Therefore, a tier is a strip of land that is six miles wide that runs north and south and lies between two successive township boundary lines. According to the question, the north-south strip formed by two lines six miles apart is called a tier.

To know more about Public Land Survey visit :

https://brainly.com/question/32304829

#SPJ11

Other Questions
cansomeone help me to solve this equation for my nutrition class?22. 40 yo F Ht:5'3" Wt: 194# MAC: 27.3{~cm} TSF: 1.25 {cm} . Arm muste ara funakes: \frac{\left[27.3-(3.14 \times 1.25]^{2}\right)}{4 \times 3.14}-10 Calculate What is the first thing you should do if you win the lottery? it never becomes completely worthlesswhich of the following is an advantage of a restricted stock plan? In C++ write a program that :Ask the user for a filename for outputAsk the user for text to write to the fileWrite the text to the file and close the fileOpen the file for inputDisplay contents of the file to the screen Which medical condition would exclude a person from sports participation? a. Asthma b. Fever c. Controlled seizures d. HIV-positive status Which of the following statements in NOT true? a. Boolean expressions can have relational operators in it b. Boolean expressions always evaluates to a boolean outcome c. The output of a boolean expression cannot be typecast into an integer in python d. a and b A landmark decision of the U.S. Supreme Court that struck down laws banning interracial marriage as violations of the Equal Protection and Due Process Clauses of the Fourteenth Amendment to the U.S. Constitution you would see the biggest impact of lithim on which part of the neuron select the answers that are fundamental assumptions of free-market economics that a market-driven society strives to achieve. What number does the bit pattern 10010110 represent if it is a sign-magnitude integer? The annual per capita consumption of bottled water was 30.3 gallons. Assume that the per capita consumption of bottled water is approximately normally distributed with a mean of 30.3 and a standard deviation of 10 gallons. a. What is the probability that someone consumed more than 30 gallons of bottled water? b. What is the probability that someone consumed between 30 and 40 gallons of bottled water? c. What is the probability that someone consumed less than 30 gallons of bottled water? d. 99% of people consumed less than how many gallons of bottled water? One year consumers spent an average of $24 on a meal at a resturant. Assume that the amount spent on a resturant meal is normally distributed and that the standard deviation is 56 Complete parts (a) through (c) below a. What is the probability that a randomly selected person spent more than $29? P(x>$29)= (Round to four decimal places as needed.) In 2008, the per capita consumption of soft drinks in Country A was reported to be 17.97 gallons. Assume that the per capita consumption of soft drinks in Country A is approximately normally distributed, with a mean of 17.97gallons and a standard deviation of 4 gallons. Complete parts (a) through (d) below. a. What is the probability that someone in Country A consumed more than 11 gallons of soft drinks in 2008? The probability is (Round to four decimal places as needed.) An Industrial sewing machine uses ball bearings that are targeted to have a diameter of 0.73 inch. The lower and upper specification limits under which the ball bearings can operate are 0.72 inch and 0.74 inch, respectively. Past experience has indicated that the actual diameter of the ball bearings is approximately normally distributed, with a mean of 0.733 inch and a standard deviation of 0.005 inch. Complete parts (a) through () below. a. What is the probability that a ball bearing is between the target and the actual mean? (Round to four decimal places as needed.) A piano tuner stretches a steel piano wire with a tension of 765 N. The steel wire has a length of 0. 600m and a mass of 4. 50g. What is the frequency f1 of the string's fundamental mode of vibration?Express your answer numerically in hertz using three significant figures please briefly describe the steps un the marketing researchprocess. (think flow chart)and which steps are the most important?Please briefly describe the steps in the marketing research process (think "fow chart"). Which step is the most important? For the toolbar, press ALT \( +F 10(P C) \) or \( A L T+F N+F 10 \) iMari what are the characteristics of science claims tend to be published in jounrals What are the celluar activities that sustain a single cell organism through its lifetime according to meredith small, why does american (western) society generally insist that infants sleep alone? the rep prefixes may be used with most instructions (mov, cmp, add, etc...). group of answer choices true false Find the limit L. Then use the definition to prove that the limit is L. limx4( 1/2x8) L= reyes syndrome, a potentially fatal illness associated with liver failure and encephalopathy is associated with the administration of which over-the-counter (otc) medication? True or False: Referring to people who support the womens right to choose, as "murderers" is an example of the unethical practice referred to as testimonials.