2 years ago

Question 1 of 10

Physics

1 answer:

ss7ja [257]2 years ago

5 0

Answer: ME= E total - E thermal

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For a ∆x of 0.1mm, what is ∆px, the uncertainty in the transverse momentum of a photon passing through a slit (where uncertainty

Colt1911 [192]

Answer:

$0.53\times 10^{-30}kgms^{-1}$

Explanation:

Uncertainty principle say that the position and momentum can not be measured simultaneously except one relation which is described below,

$\Delta x\Delta p=\frac{h}{4\pi }$

Given that the uncertainty in x is 0.1 mm.

Therefore,

$\Delta p=\frac{6.626\times 10^{-34} }{4\times 3.14\times 1\times 10^{-4}m }\\\Delta p=0.53\times 10^{-30}kgms^{-1}$

Therefore, uncertainty in the transverse momentum of photon is $0.53\times 10^{-30}kgms^{-1}$

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3 years ago

A certain copper wire has a resistance of 10.5 ω. at what fraction of the length l must the wire be cut so that the resistance o

Delvig [45]

The answer for that questions will be 759. Stars itir

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What type of motion occurs when an object spins around an axis without altering its linear position?

Zepler [3.9K]

That would be called "rotation".

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3 years ago

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!! 50 points spent, easy points for you. 8th-grade science/physics !!

luda_lava [24]

Answer:

1.mirage

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3.concave lens

4.convex lens

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IQ=999999

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3 years ago

A baseline for an experimental investigation is provided by the ??

ki77a [65]

Hypothesis

I think

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