If an electron makes a transition from the n = 5 Bohr orbit to the n = 2 orbit, determine the wavelength of the photon created in the process. Answer in units of m.
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: Calculate a light-year in [a] km and [b] Mile
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Q: significant figures in :~ 1. 2.67×10^-7 2. 100.000 3. 1500000 4.
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A: given,currenti=30 Ar1=1 mr2=2 m
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A: Given Area is given as A=1420 ft2 We have to find the area in square meters.
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Q: A metallic wire with resistance 8 0 , cross-sectional area 8.2×10-7 m², and conductivity o= 5.81×107…
A: Given, resistance R = 8 Ω area A = 8.2 × 10-7 m2 conductivity σ = 5.81 × 107…
Q: Which of the following statements uses exact numbers? (a) 1 ft = 12 in.(b) 1 cal = 4.184 J(c) The…
A: 1 ft = 12 in. 1 cal = 4.184 J
Q: Q6: Suppose your hair grows at the rate 1/32 in per day. What is the rate at which it grows in…
A: Given Hair grows at a rate r=132 in/day We have to convert the rate in nm/s1 d=86400 s
Q: The speed of light is now defined to be c = 2.99792458 ✕ 108 m/s . Express the speed of light to…
A: The speed of light is given as c=2.99792458×108 m/s
Q: Convert 150 cm1.5 to an equivalent number of m1.5, given that 100 cm = 1 m Give your answer to 2…
A: It is given that, 1 cm=10-2 m. It is required to convert 150 cm1.5 into m1.5.
Q: The satellite is moved into a new orbital radius R2 from R. R2 is greater than R. Compare the…
A: we have R2>R
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…
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Q: Determine the A×B.A×B. (A=2i+5j+8k) (B=−i−5j−4k)
A: Given , A = 2i+5j+8k B = -i-5j-4k We need to find A×B.A×B
Q: 2.467 is still wrong for the magnitude
A: A→= 1.7 × 10^6 km B→ = 1.3 × 10^6 km at angle of 70° north of east
Q: The speed of light is now defined to be c = 2.99792458 × 108 m/s. (a) Express the speed of light to…
A: in this question we answered about significant figures. significant digit is used for get final…
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Q: What is the result of (3.50 mx 1.30 m)/0.70 m with the proper number of significant figures? (Enter…
A: Given, The mathematical operation is 3.50m×1.30m0.70m In question, ask about the answer of this…
Q: How many feet in 1.00 km. O 4280.839895 feet O 3280.839895 feet O 5280.839895 feet 2280.839895 feet…
A: Answer :-3280.839895 feet
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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…
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Q: Directions: Choose the leltel 1. A meter ruler is used to measure a length. Which reading is shown…
A: The relationship between millimetre and meter is: 1mm=11000m
Q: how it become 0.829? if i multiply the numbers it will give me 5096?
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Q: Let À = 3.92i + 4.41j and B = -3.02i + -2.43j. What is the angle between À and B measured in…
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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: A light-year (ly) is the distance light travels in one year (at speed of 2.998 ×× 108 m/sm/s ). An…
A: Given that:- Speed of light=2.998×10^8m/s
Q: Given that Ã+ B = x₁ Î+Y₁Ĵ and ì B = x₂Î +⁄₂Î, what is ?
A: Addition of two vectors is A→+B→=x1i^+y1j^ Subtraction of the same vectors is A→-B→=x2i^+y2j^ Find:…
Q: Earth has a mass of 5.98*1024 kg.The average mass of the atoms that make up Earth is 40 u. How many…
A: Given : mass of the Earth, ME = 5.98*1024 kg Average mass of atoms, m = 40 u
Q: You are planning a trip to San Diego from Cypress College. If it took you a time of t = 1.5 hr to…
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Q: (금)' + (능)' =1 x? + (4 – y)? = 25
A: Simplification of quadratic equation in fraction:
Q: Kessel Run. A parsec (pc) is a unit of length equivalent to [pc] = 3.09 x 1016 [m] and an…
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Q: What is the magnetic field strength and direction at point A for the figure shown? Note that the…
A: Given data: The current in wire 1 is I1=6 A. The current in wire 2 is I2=20 A. The distance between…
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