Bohr's theory A hydrogen atom was excited, and when it returned to a stable state, it emitted (1.93×10^-18 J) radiant energy. What is the number of the next energy level?
Q: 1=25nC
A: Given: charges, q1=25 nCq2=15 nCx=3 cmy=5 cm
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A: Correct option (b) 140 Mpa
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A: mass of cat (m) = 2.5 kg Applied force (F1) = 20 N Direction of applied force (θ) = 30 degree above…
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Q: Hi hlo Expert Hand written solution is not allowed. Give proper explanation of the answer please.
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A: Given that: v=22.2 m/s y=7.05 m
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Q: QlITheproduet of the two influences Choose the answe 4. HBTAt 2/8^ A^
A: It is a property of quantum mechanics.
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A: Acceleration (a) = 10 ms2Initial velocity (u) = 0 mstime (t) = 12 seconds
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A: As per policy i can answer only 1st. Please post the other question separately.
Q: cammutation helation C, ]o bhove that is Zers fasree particle
A: Here we use Hamiltonian operator case…
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A: Given: Electric potential is V=5000 x2 Mass of particle is 1 g and 15 nC charge
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Q: This was a multi select is this the only that applies?
A: if this is a multi select question then A and D also could be the Answer .
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A: The resistance of the insulating material is R=ρlA=ρlπro2-ri2=1013 Ω·m2.5 mπ5×10-3 m2-0.5×10-3…
Q: A 8.82 kg particle with velocity = (5.84 m/s ) - (9.49 m/s ) is at x = 1.64 m, y = 8.10 m. It is…
A: m = 8.82 kg= x = 1.64 my = 8.10 mF = 5.59 N in negative x direction
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A: Note:- You have posted multiple different questions. as per guideline I will solve first question…
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Q: what if there is no given finsl velocity?
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