paper. 1. A diffraction grating having 10,000 lines per inch is illuminated by parallel light of wavelength 589 nm. What are the angles at which the 1st and 2nd order bright fringes occur?

Q: (a) 0.20 m, E = 675000 (b) 0.10 m, E= -2.70E6 (c) 0.025 m. E = 0.000E-4 N/C N/C ✓ N/C ✓ radially…

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Q: The length and width of a rectangular room are measured to be 3.764 ± 0.005 m and 4.030 + 0.005 m.…

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Q: Find the general solution for the following differential equation: y' +9y = -3/ General Solution:…

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Q: A vector field is defined by:  F (x,y,z) = -xi - yj + zk  Select the option that gives F expressed…

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Q: Express the following in terms of C, P, V, T and derivatives of these variables. (a) (aS/ƏT)G,N (b)…

A: According to the first law of thermodynamic : dU=mCVdT By Ideal gas law: PV=mRT   Entropy charge for…

Q: Alishba wakes up late and runs to school, covering a distance of 2.55 km in a direction of [N200 E]…

A: Alishba runs to school, covering a distance of 2.55 km in a direction of [N200 E].She then goes to…

Q: ped like an eclipse, if the minor axis length is 1.27 mm and the major axis length is 1.77 mm, what…

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Q: Given a vector (77, 48, 22) and another vector (4, 49, 67) what is the z-component of their sum?

A: Given that Vector 1 (A)= (77, 48, 22)  And , vector 2 (B)= (4, 49, 67) Let i, j and k be the unit…

Q: Suppose that Ø =2xy +z^2 find VØ at point (1,-1,3) and what is the component of VØ in the direction…

A: ∅=2xy+z2∇∅ = ∂∅∂xi+∂∅∂yj+∂∅∂zk=∂∂x2xy+z2i+∂∂y2xy+z2j+∂∂z2xy+z2k=2yi+2xj+2zk=2yi+xj+zk   ---(1) Hence…

Q: Sical quantity Qnas the formm. (Q}Plank- where: the Plank constant: 1.0545717260000002 x 10-34kg…

A: solutionGiven θplanck=hn1cn2Gn3h=1.0546*10-34 kgm2s-1c=299792458 m/sG=6.67*10-11 kg-1m3s-2we will…

Q: Given p with magnitude of 40 and a direction of 25°, q with magnitude of 75 and a direction of 270°,…

A: let p = 40 and angle = 250 q = 75 and angle = 2700 p = 30 and angle = 2200

Q: Problem 2. Kinetic energy K has dimensions kg m²/s². It can be written in terms of the momen- um p…

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Q: wonderful hospital nurse on her first day of the job is checking on a variety of patients. Consider…

A: first leg of displacement = 100 m in a direction 37 degree north of east second leg of displacement…

Q: In a time of 2.86 h, a bird flies a distance of 83.7 km in the direction of 32.9 degrees East of…

A: The objective of the question is to find the y-component of the bird's average velocity. The bird's…

Q: Find the total mass of an L-shaped rod consisting of the segments(2t, 2) and (2, 2 − 2t) for 0 ≤ t ≤…

A: Given data: Segments of rod, 2t,2; 2,2-2t  for 0≤t≤1 Mass density, ρx,y=x2y g/cm

Q: em 2: A, B, and C are shown in Figure 2. What is A in terms of x and y components? Answer: A = 6î +…

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Q: a student measures the time of flight of a projectile and gets the following values (in seconds):…

A: A student measures the time of flight of a projectile and gets the following values (in seconds):…

Q: Salt water with a density of 6 = 0.25 g/ cm flows over the curve r(t) = /5ti+ 2ij. Osts5, according…

A: Given: ς= 0.25 g/cm2 rt=5ti+2tj

Q: In cylindrical coordinates, P = Peyt(1, 90°, 1) and Q = Qeyl(0,0°, 1). (a) Determine the length of…

A: Given:Coordinates of P: P=Pcyl1,90°,1Coordinates of Q: Q=Qcyl0,0°,1 To obtain:The length of the line…

Q: One type of engine used in space travel is an ion thruster. These engines produce a low force that…

A: Given : Mass of a satellite is 1.7 milligrams Force applied on a satellite is 87 millinewtons

Q: In a time of 2.86 h, a bird flies a distance of 83.7 km in the direction of 32.9 degrees East of…

A: The objective of the question is to find the x component of the bird's average velocity. The bird's…

Q: You arrive at a home to find a young man deceased in his bedroom at his parents home. His parents…

A: Answer:   As per the given data,

Q: What are (a) the x component, (b) they component, and (c) the z component of 7 = à − b + c if à =…

A: It is given that, a→=2.8i^+5.7j^-8.1k^ b→=-4.9i^+4.4j^+3.8k^ c→=1.8i^+2.8j^+4.6k^ and, r→=a→-b→+c→…

Q: The natural (Plank) Unit of a physical quantity Q has the form: {Q}Plank= ħnlcn²Gn3 where: the Plank…

A: As per guideline we are suppose to do one from multiple unrelated questions, please post them…

Q: Express the vector field B = (x^2- y^2)ay + xzaz in cylindrical coordinates at ( 6, 60o, -4) *…

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Q: uncertainty.

A: Given: A function y=Asinωt A=2.054±0.012 m ω=2735±8 s-1 t=0.000341±0.00015 s Note: sinx+∆x=∆xcosx;…

Q: Assume your hair grows at a rate of 1/44th of an inch per day. How fast is that in nm/s (nanometers…

A: Relation between units of length: 1 inch =2.54×107 nm units of time: 1 day=24×3600 s Grow rate of…

Q: Let a=i-2j-2k and b=6i +31 + 2k; Find? (a) a + b and ab (b)-2a+ (c) The magnitude of a and b (d)āx b…

A: Given:-  a→= i^-2j^-2k^b→= 6i^+3j^+2k^ Find:-  a) a→+b→  and a→-b→ b) -2a→+b→3 c) The magnitude of…

Q: The position of a moving particle in vortex is expressed as, x(t) = x0 sin(at3 + bt3/2) where x0is…

A: x(t)=x0Sin(at3+bt3/2)Sin is a transcendental function. Its argument has to be dimensionless.Since…

Q: A radio station antenna is 31 km away, 20° north of west with respect to an origin on a map. An…

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Q: urface of the earth. umber of days past December 21. Let h noon, and let 9 be the latitude of the 50…

A: Given: a) d=10 h=20 θ=30

Q: Mr. M is walking to Mr. T’s house. He takes a short cut across an open field. His first displacement…

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Q: Assume = 36 and H = 4. Determine the x-component of H.

A: Given: The angle is alpha = 36 degree The magnitude of the vector H = 4 units

Q: In this problem we will observe how the momentum of an electron changes as its velocity approaches…

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Q: 100Gg* 0 10. 1Mm*1Nm 10 ng 100-kg 1km kg*m² 10%/ 10N 100 kg*m²

A: Given, A physical quantity 100Gg*1Mm*1Nm*106ng1002kg2*1km

Q: Given E= 1 ar the vector at point (x=1.y=7.z-8) in rectangular form is E = 0,00082156650138745a, 2…

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Q: A = 2 X 1025, B = 4.5 X 10-10, C = 3 X 10-6. AB/C = ?       (2) ACB = ?       (3) The Moon…

A: Given,  A = 2 X 1025, B = 4.5 X 10-10, C = 3 X 10-6.

Q: Given P(9, 22 deg, -45 deg) in spherical coordinate system, what is y in rectangular coordinates of…

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Q: A student wants to calculate the value of Newton's constant G using the following relation: GM R…

A: Consider the given relation. Rearrange the equation for G.

Q: You are trying reach the microwave antenna in a middle of the night. You locator tells you that you…

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Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.