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3 years ago

7

carmen and harry pack 12 cans of food into a box. five of the cans contain vegetables. seven of the cans contain soup. if harry

pulls one of the cans out of the box without looking, what is the probability that it will be a soup can?

1 answer:

vlabodo [156]3 years ago

3 0

7/12 or seven-twelfths

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Unpolarized light with intensity S is incident on a series of polarizing sheets. The first sheet has its transmission axis orien

jeka94

Answer:

Explanation:

Given

Initial Intensity of light is S

when an un-polarized light is Passed through a Polarizer then its intensity reduced to half.

When it is passed through a second Polarizer with its transmission axis $\theat =45^{\circ}$

$S_1=S_0\cos ^2\theta$

here $S_0=\frac{S}{2}$

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When middle sheet is absent then Final Intensity will be zero

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3 years ago

Hurry need an answer

notsponge [240]

Answer:

i think b

Explanation:

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