A perfectly spherical iron ball bearing weighs 25.35 grams. Derive the diameter of the ball bearing...
A perfectly spherical iron ball bearing weighs 25.35 grams. Derive the diameter of the ball bearing assuming an iron atom has an effective radius of 0.124nm and iron is BCC at room temperature. The answer should be in cm with 2 decimals of accuracy.
Homework Answers
Add Answer to:
A perfectly spherical iron ball bearing weighs 25.35 grams.
Derive the diameter of the ball bearing...
9:41 A chromoly (a 41xx series) steel ball bearing weighs 4.224 grams. It contains the following...
9:41 A chromoly (a 41xx series) steel ball bearing weighs 4.224 grams. It contains the following weight fraction of elements added to iron shown in the table below. (note: all of the elements plus the iron should add up to 100 wt%). Determine how many atoms are in the ball bearing. The answer should be in units of moles with three decimals of accuracy Component weight % Sulfur Silicon Phosphorus 0.024 Manganese 0.546 Carbon Molybdenum 10.205 Chromium .925 0.043 16...
A spherical steel ball bearing has a diameter of 2.540 cm at 26.00°C. (Assume the coefficient...
A spherical steel ball bearing has a diameter of 2.540 cm at 26.00°C. (Assume the coefficient of linear expansion for steel is 11 ✕ 10−6 (°C)−1. ) (a) What is its diameter when its temperature is raised to 96.0°C? (Give your answer to at least four significant figures.)
A ball bearing similar to problem 1.1 has the following composition of alloying elements (once again...
A ball bearing similar to problem 1.1 has the following composition of alloying elements (once again tne remainder is iron) and Has a weight of 3.756g, If we removed 12 sextillion atoms from the ball bearing new much would the remaining chromium in the modified ball bearing weigh? The answer should be in grams and have 3 decimals of accuracy.
Chem 101 x Achemist encounters an under C A Hollow Spherical tron Ball X G lograms...
Chem 101 x Achemist encounters an under C A Hollow Spherical tron Ball X G lograms to grams - Google Question 15 of 49 A hollow spherical iron ball has a diameter of 15.3 cm and has a mass of 13.5 kilograms. Assuming the hole inside the ball is spherical with the same center as the center of the ball, what is the thickness of the layer of iron surrounding the hole? The density of iron is 7.86 g/cm. (The...
Answer 25-28 025 10.0 points A steel ball bearing is 4 cm in diameter at 20°C....
Answer 25-28
025 10.0 points A steel ball bearing is 4 cm in diameter at 20°C. A bronze plate has a hole that is 3.996 cm in diameter at 20°C. What common temperature must they have in order for the ball to just squeeze through the hole? Answer in units of C. 026 10.0 points A square hole 5.9 cm along each side is cut in a sheet of copper. Find the change in the area of this hole if...
Homework #4 A motor is constructed using windings that surround laminated iron poles. You have been...
Homework #4 A motor is constructed using windings that surround laminated iron poles. You have been asked to estimate the maximum temperature that will occur within the windings. The windings and poles are both approximated as being cylindrical, as shown below. 2 cm F-1em L-2 cm T-25°C h-25 W/m-K windings T50°C k-1 W/m-K -1x10 Wim The windings are a complicated composite formed from copper conductor, insulation and air that fills the gaps between adjacent wires. However, in most models, the...
Be used if its thickness were to be limited to 5 mm. iation material that should d is Problem 2.3...
how to solve it? number 2.36
t
be used if its thickness were to be limited to 5 mm. iation material that should d is Problem 2.35 2.36 The development of contact lenses has transformed the solutions that are available today for vision im- pairments. However, wearing them also poses several problems that includes the condition of dry eyes due to lack of cooling, oxygenation, and moisturizing or lubrication of the cornea, among others In the devel- opmental phase of...
Case Study, Chapter 64, Introduction to the Integumentary System Alice Bixby, an 83-year-old female client js...
Case Study, Chapter 64, Introduction to the Integumentary System Alice Bixby, an 83-year-old female client js admifted with a cerebral vascular accident with the aphasia and hemiparesis (paralysis of the right side of the body). The client has global a has difficulty speaking or understanding what is said. The client is incontinent of urine and stool and wears adult incontinent briefs. The client has a thickened diet to nectar consistency because of dysphagia (difficulty swallowing). The client has been turned...
can someone help me find the answeres for these questions? The answer you fill in on...
can someone help me find the answeres for these
questions?
The answer you fill in on your bubble sheet is the one that will You should circle the answer on this sheet for your own reference You can only get the 4 points for this question if you have filled in your name and Do you understand this? а.yes IsU bubble. 1. ly on the bubble sheet and you completely and darkly fill in the ""Check following on the bubble...
Nurses working in an ambulatory care clinic observe an increase in the number of clients with...
Nurses working in an
ambulatory care clinic observe an increase in the number of clients
with hypertension. In planning community education, which of the
following approaches is likely to have the most positive impact on
reducing the development of hypertension?
A appropriate rtising or a chan who is unconsaus. Which of the following actions proving the duona caur O Anurse is caring for a dient who has right-sided paralysis following a cerebrovascular accident. Which of the following prescriptions should the...
9:41 A chromoly (a 41xx series) steel ball bearing weighs 4.224 grams. It contains the following weight fraction of elements added to iron shown in the table below. (note: all of the elements plus the iron should add up to 100 wt%). Determine how many atoms are in the ball bearing. The answer should be in units of moles with three decimals of accuracy Component weight % Sulfur Silicon Phosphorus 0.024 Manganese 0.546 Carbon Molybdenum 10.205 Chromium .925 0.043 16...
A ball bearing similar to problem 1.1 has the following composition of alloying elements (once again tne remainder is iron) and Has a weight of 3.756g, If we removed 12 sextillion atoms from the ball bearing new much would the remaining chromium in the modified ball bearing weigh? The answer should be in grams and have 3 decimals of accuracy.
Chem 101 x Achemist encounters an under C A Hollow Spherical tron Ball X G lograms to grams - Google Question 15 of 49 A hollow spherical iron ball has a diameter of 15.3 cm and has a mass of 13.5 kilograms. Assuming the hole inside the ball is spherical with the same center as the center of the ball, what is the thickness of the layer of iron surrounding the hole? The density of iron is 7.86 g/cm. (The...
Answer 25-28
025 10.0 points A steel ball bearing is 4 cm in diameter at 20°C. A bronze plate has a hole that is 3.996 cm in diameter at 20°C. What common temperature must they have in order for the ball to just squeeze through the hole? Answer in units of C. 026 10.0 points A square hole 5.9 cm along each side is cut in a sheet of copper. Find the change in the area of this hole if...
Homework #4 A motor is constructed using windings that surround laminated iron poles. You have been asked to estimate the maximum temperature that will occur within the windings. The windings and poles are both approximated as being cylindrical, as shown below. 2 cm F-1em L-2 cm T-25°C h-25 W/m-K windings T50°C k-1 W/m-K -1x10 Wim The windings are a complicated composite formed from copper conductor, insulation and air that fills the gaps between adjacent wires. However, in most models, the...
how to solve it? number 2.36
t
be used if its thickness were to be limited to 5 mm. iation material that should d is Problem 2.35 2.36 The development of contact lenses has transformed the solutions that are available today for vision im- pairments. However, wearing them also poses several problems that includes the condition of dry eyes due to lack of cooling, oxygenation, and moisturizing or lubrication of the cornea, among others In the devel- opmental phase of...
Case Study, Chapter 64, Introduction to the Integumentary System Alice Bixby, an 83-year-old female client js admifted with a cerebral vascular accident with the aphasia and hemiparesis (paralysis of the right side of the body). The client has global a has difficulty speaking or understanding what is said. The client is incontinent of urine and stool and wears adult incontinent briefs. The client has a thickened diet to nectar consistency because of dysphagia (difficulty swallowing). The client has been turned...
can someone help me find the answeres for these
questions?
The answer you fill in on your bubble sheet is the one that will You should circle the answer on this sheet for your own reference You can only get the 4 points for this question if you have filled in your name and Do you understand this? а.yes IsU bubble. 1. ly on the bubble sheet and you completely and darkly fill in the ""Check following on the bubble...
Nurses working in an
ambulatory care clinic observe an increase in the number of clients
with hypertension. In planning community education, which of the
following approaches is likely to have the most positive impact on
reducing the development of hypertension?
A appropriate rtising or a chan who is unconsaus. Which of the following actions proving the duona caur O Anurse is caring for a dient who has right-sided paralysis following a cerebrovascular accident. Which of the following prescriptions should the...
Most questions answered within 3 hours.
-
january 1 2010 road catering service purchase a piece of
equipment for 58000 which is expected...
asked 9 minutes ago -
Explain Mertons concept of anomie is and what the
modes of adaptation to it are?
asked 59 minutes ago -
Jamie is doing a survey at her school about whether the students
feel the cafeteria food...
asked 2 hours ago -
How many liters of 0.669 M KOH will be needed to raise the pH of
0.339...
asked 4 hours ago -
A liquid of density 1270 kg/m 3 flows steadily through a pipe of
varying diameter and...
asked 5 hours ago -
Questions: What should the American executive do?
'A visiting American executive finds that a foreign subsidiary...
asked 4 hours ago -
Activity based costing was introduced as an alternative to
absorption costing.
1. Discuss using illustration the...
asked 4 hours ago -
1. You own shares of Crane DVD Company and are interested in
selling them. With so...
asked 5 hours ago -
How many grams of He are necessary to fill a balloon having a
volume of 4.5E3...
asked 5 hours ago -
The 2 patients, still in the hospital, were interviewed by a
MoH epidemiologist. The interviews revealed...
asked 5 hours ago -
An uncharged capacitor and a resistor are connected in series to
a source of emf. If...
asked 5 hours ago -
If assets are $540,000 and liabilities are $236,000 what is the
amount of owner’s equity?
asked 5 hours ago