Answer: A and B
Explanation:
took the test:) hope this helps
Answer:
12N S
Explanation:
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Different: The weak nuclear force is responsible for radioactive decay within an atom of a substance, while the electromagnetic force causes electrostatic force between charged particles.
Different: The weak force has a very small range of effectiveness (where the force can be felt) while the electromagnetic force has an infinite range.
Same: Both forces act within an nucleus, or on a nuclear level.
Same: The weak nuclear force is mediated by charged particles called bosons, and the electrostatic force is only present within charged objects
The last one may be a bit of a stretch but I hope this helped a bit!
Answer:
Part a)

Part b)

Part c)

Explanation:
Part a)
De broglie wavelength is given as



Part b)
By principle of uncertainty we know that



Part c)
As we know that

also we know


now we have


