Posts Tagged ‘linear’

Band Linear

Tuesday, April 20th, 2010

Band Linear
Thermodynamics; Tension due to Temperature?

A stainless steel band (coefficient of linear expansion = 17.3 10-6°C-1; Young’s modulus = 18 1010 N/m2) is placed around a tooth. It is essentially circular with an initial mean radius of 5.0 mm, a height of 3.6 mm, and a thickness of 0.46 mm. If the band just fits snugly over the tooth when heated to a temperature of 77°C, what is the tension in the band when it cools to a temperature of 37°C?
????N

The relaxed length decreases by a factor dL/L = 17.3E-6*40.
Stress S = 18E10 * dL/L
Tension = strap area * S = 200.54 N
(Strap area = 0.0035*0.00046)

80 meters band Linear Loaded Dipole antenna.wmv




Linear Dual

Monday, March 15th, 2010

Linear Dual
I am applied to Harvard and MIT?

What do you think my chances are?

Freshman Year:
Geometry Honors
Biology Honors
Medical Skills
PE
English Honors
Spanish 1
Online: Algebra 2 Honors
Summer: Pre-Calculus at community college

Sophomore year:
AP Calculus AB
Chemistry Honors
AP Environmental Science
AP Spanish Language
AP World History
English 2 Honors
Summer: Calculus 2 at community college and Physics

Junior Year:
AP Bio
AP Chem
AP Spanish Lit
AP Eng
AP USH
Calc 3 through Dual Enrollment
Summer: Differential Equations and Physics 2 Dual Enrollment

Senior Year:
AP English
AP Macro/gov
AP English
Spanish for spanish speakers 1
AP Studio Art
Dual Enrollment: Linear Equations

GPA: 4.8
SAT: 2350
Rank: 1 / 5248
ECs:
Track (All four years)
Cross-Country (All four years)
Math Team (All four Years)
HOSA Captain (All four Years)
Debate team
310 Volunteer Hours
Internship at Lab
NHS
I played guitar for 4 years.

Your chances are very good based on what you say here. There are a lot of things that go into admissions other than what you have listed above: recommendations, essays, etc. But you sound very strong. I am not quite sure why you insist on putting your weighted GPA. Weighted GPA’s are completely useless. The unweighted GPA is far more useful. However, you do give a class rank, which helps. On the other hand, the class rank you gave makes no sense. It would imply that your school has around 21,000 students, which is about four times larger than the largest school in the United States. So you must have made a mistake there. (Are you comparing yourself to everyone at your school? or did you mis-type it? or are you 15 out of 248?) But if you are in fact first in your class, then that is a good GPA.

So, not seeing your entire application, I would say you have a very good chance at getting into both schools.

SURFUCE BLASTER 8 LED LINEAR DUAL LIGHT HEAD




Circular Lnb

Monday, March 1st, 2010

Circular Lnb
a satellite television receiver with worldwide coverage?

I work in a large boat and we have satellite TV coverage worldwide wide. Our television is PAL and NTSC, so I can use a sky box to pick up coverage from DirecTV. I see that are encrypted using VideoGuard? Me realize I still have to change the LNB to correspond with the United States have polizisation circular. I'm not after picking up a Sky TV when I get to States America only want to use the Sky receiver to capture the local Direct TV channel, to 110W. I am aware that the card would have to change.

I am sure that this does not be possible due to the fact that a sky box receives its signal from the Astra and the foot print for this signal only covers the UK and parts of Europe in terms how big your dish is …. ie if you go to Spain you need a larger dish to capture more of the trace. So on that basis, I'm sure it used work in the United States …..

Eutelsat EW4 – 36°east – reception test in Berlin, Germany



Standard Linear

Saturday, February 13th, 2010

Standard Linear
sorry guys, another algebra q. … standard form linear equations?

How do I form a linear equation in "standard"? know how to do slope-INTERSEPT and point-slope, but what is standard. I must have lost this example, "The line through (1, -1) with a slope of -4 "INTERSEPT slope is" y = 4x-3 and pointslope is "and +1 = -4 (x +4)" How can I make a standardized format? my wrong, that should read -4 (x-1) typo

Indeed, for y = 4x + 3, form and pointslope is + 1 = -4 (x – 1). standard form Ax + By = C where A> 0, A, B and C are coprime. The standard form y = 4x + 3 is 4x + y = 3

Standard Linear Regression on SPSS part 2 – Running the analysis



Circular Lnb

Thursday, February 11th, 2010

Circular Lnb
Is it possible to receive both linear and circular polarity with the same lnb?

Assume 2 diffrent satellites are located at the same orbit possitions lets say 26 degrees east and their beam is focused to the country you live(you can receive both signals of the satellites). but the channells of one satellite is of linear polarity(vertical and horizontal) and the other satellite is of circuler polarities(right and left).Is is possible to receive all the channells from both satellites with one dish pointed in one direction?What should you do to the LNB?
Both satellites are of C-band

Yes check out this page http://sadoun.com/Sat/Products/Invacom/Invacom-QPH-031-Quad-lnbf.htm

The lnb has 4 outputs. 2 linear and 2 Circular. Not sure of the size of dish that you will need though.

Invacom QPH031 A high performance Quad LNBF with 4 outputs




Linear Dual

Wednesday, December 30th, 2009

Linear Dual
Can you help me with linear programming?

I have to calculate Z (max) = x + 2y subject to 2.x ? 2, x + y ? 3, x ? 3 and then I have to write the dual problem, thanks

No, sorry but good luck!

Linear Homopolar Motor ” Dual Action “



Linear Combo

Monday, December 21st, 2009

Linear Combo
really boring! I need good RPG for the PC is fast!?

share new or old, or turn-based, long or short, linear or open-ended manual or non manual mass really hard or too easy, single character or part of the NPC, a native PC or console port, the keyboard only, mouse only, keyboard / joypad combo or nouse needs, no matter! PC rpg everything good you can think of please tell me!

Go to miniclip.com and play Commando 2.

Poi Lesson: Walplane AntiSpin with Linear Isolation





Circular Linear

Friday, December 18th, 2009

Circular Linear
What is the simple rule of 2, the number of fragments and restriction sites present in linear and circular DNA?

What is the rule concerning the number of fragments of the number of restriction sites present in the molecule of linear and circular DNA?

For linear DNA, cuts N N +1 fragments to produce circular cuts produce fragments N N

TANGO COLGADAS 01: Linear, Circular, with Boleo & Little Jump





Linear Combo

Monday, November 9th, 2009

Linear Combo
I need help with my Algebra 2 homework?


Please help me? I’ve been sick form school for almost a week, so i had some classmates bring me my homework yesterday, but i do not understand it at all.

– Substitution Mehtod – Solve the system using the substitution method.

1. -2x+y=6
4x-2y=5

2, 5x+3y=4
5x+y=16

3. 3x-y=4
5x+3y=9

those are just the first three. The next section is….

– Linear Combination method – solve the system using the linear combo method -

1. 3x+2y=6
-6x-3y=-6

2. 7x-4y=-3
2x+5y=-7

3. 5x+6y=-16
2x+10y=5

and those are the first 3 from the second section. Please help me? Easy 10 points

Are you sure question 1 was typed accurately?

Substitution method means express one value in terms of the other and use that to create an expression with one unknown value, from where you can solve.

5x+3y=4
5x+y=16 rearrange for y. y = 16 – 5x

Sub into first equation
5x + 3(16 – 5x) = 4
5x + 48 – 15x = 4
44 – 10x = 0
44 = 10x
4.4 = x

3x-y=4 rearrange for y. y = 4 -3x
5x+3y=9

sub for y in 2nd equation
5x + 3(4 – 3x) = 9
5x + 12 -9x = 9
12 – 4x = 9
3 – 4x = 0
3 = 4x
x = 3/4 = 0.75

3x+2y=6
-6x-3y=-6

Linear method means adding or subtracting equations to isolate an unknown value. Sometimes you need to multiply an expression by a constant to get a corresponding value that will cancel out.

double first equation
6x + 4y = 12 ( I now have two expressions with 6x, one +6x the other -6x. Combining the two by addition will eliminate them)

6x – 6x + 4y – 3y = 12 + 6
y = 6
sub into first equation
3x + 2(6) = 6
3x + 12 = 6
3x = -6 (subtract 12 from both sides)
x = -2 (divide both sides by 3)

Drum hand foot combo part 3 of 3