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Q: Med exam تم البدء: 18 أبريل في 0 20:0 إرشادات الاختبار g=10 m/s2 2.5 نقطة )نقاط( السؤال 2

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Q: If x = y2z2 and y= sin(y+ z), then is equal to: a) 2yz? - 2zy2 + 2yz tan(y + z) b) 2yz - y? + y…

A: Given: x=y2z ---(1)y=siny+z---(2)

Q: v= 43"/ Haw rach is H on 25m

A: Using work energy theorem  Work done =change in kinetic energy

Q: can i get a picture solution, because the above is really hard to understand

A: Given, Total energy is twice the rest energy.

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A: Note: As the question is not specified we will do only first one. Given: tanθ+1(secθ-2)=0

Q: The dimensionally incorrect formula is

A: Given a set of formulas.Find:Dimensionally incorrect formula.

Q: 1. A student throws a set of keys vertically upward to her sorority sister, who is in a window 4.20…

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Q: also say between two latitudes you must add the values together if they are in opposite hemispheres…

A: According to question  Additional if they are in opposite hemisphere

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Q: In two equations 5x-3y=3x-10 ; 3x-2y=3y-19. y=? a. 8 b. 6 c. 9 d. 7 e. 10

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Q: Assume that V, = 18 0° Vms. Determine the value for I1. %3D 3:65 +. Vs 12-j9 N O 563 236.87° Arms O…

A: Given,Vs=18<0°VrmsN1N2=365R2=12-j9 ohm

Q: 1. Convert the following and show your solution: Ib a. 55- mg dm3 b. 24 in? » um? c. 5'10" » m slug…

A: Hi, you have submitted multiple subpart questions and it is not specified which parts you need help…

Q: The size of a bacteria is 0.25 micrometer. This size is same as О а. 250 nm O b. 25 nm O c. 2.5 nm O…

A: 1 micrometer = 10-6 m 1 nm = 10-9 m

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Q: II. The planet earth has a magnetic field, B = (415 mT)j - (114 mT)k. a) A wire of mass 22 g and 25…

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Q: copper wire 5m long and sleel wire 25m long each of crose-seclional auea l:0mm2 aee faslened to end…

A: Given, Force, F=98N For copper, L=5mA=1×10-6m2 Y=12.5×1010N/m2 Change in length in copper wire,…

Q: 1- Suppose thut À zQl+>,7} states

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Q: order to find the magnitude of the acceleration due to gravity on some anet, NASA and the CSA…

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Q: eneral Physics I Summer21 Time left estion Suppose A = B" Cm, where A has dimensions LT, B has…

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Q: Help me #5

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Q: 4. Alexander is swinging his favorite yo-yo in circles on a two meter long cord. His classmate,…

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Q: No. of Sig Figs Uncertainty 1125 cm 6.010 m? 2600. kg | |

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A: The thickness of the ozone layer is given by the formula ln I0-ln I=kx sec θln I0I=kx sec θI0I=ekx…

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A: Magnitude and phase.

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Q: b c d e 28. Given 4, B, and C are sets, 4(BUC)=(AnB)U(AnC). e 29. Given A and B are sets, (4UB)° =…

A: These are the properties satisfied by sets. Also known as algebra of sets.

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Q: 1.Find the general equation to the equation d2x/dt2-2dx/dt-8x=0

A: The following data are given: The 2nd order differential equation(ODE) is, d2xdt2-2dxdt-8x=0

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Wien's displacement law

Students often get confused between Wien's displacement law and Planck's radiation law. Although both are historically related, yet they are conceptually different. Planck's law helps determine the spectrum of a blackbody, while Wien's law determines the relationship between peak wavelength and temperature.