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3 years ago

The refractive index of a rarer medium with respect to a denser medium is.....

Business

1 answer:

vekshin13 years ago

8 0

Answer:

B) Smaller Than 1

Explanation:

Snell's Law states that the ratio of the sines of incidence and refraction is equal to the ratio of the phase of velocities in the two phases. When light travels from a rarer medium like air to a denser medium like water, the light would be refracted towards the normal line. For example, the refractive index of air with respect to glass is represented as;

If light rays travel from glass which is a denser medium to a rarer medium which is air, the light rays would bend away from the normal line, and then the angle of refraction would be greater than the angle of incidence. So, the refractive index of the rarer medium which is air with respect to the denser medium which is glass will be smaller than 1.

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2 years ago

Suppose your expenses for this term are as follows: tuition: $10,000, room and board: $6,000, books and other educational suppli

Triss [41]

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In this case, the forgone alternative is the full-time employment and other expenses for the term when the alternative chosen is to be in school. In this case, room and board expenses remain the same whether in school or working full time and thus not considered. The part-time amount earned while at school is subtracted as it would be compensated be during full time employment.

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2 years ago

A business needs production workers who have strong math skills. They will

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2 years ago

When the accounts of Blue Inc. are examined, the adjusting data listed below are uncovered on December 31, the end of an annual

torisob [31]

Answer:

1.-

insurance expense 1,020 debit

prepaid insurance 1,020 credit

2.-

rent revenue 1,650 debit

cash 1,650 credit

cash 1,650 debit

unearned revenue 1,650 credit

unearned revenue 1,100 debit

rent revenue 1,100 credit

3.-

advertizing expense 535 debit

advertizing supplies 535 credit

4.-

interest expense 802 debit

interest payable 802 credit

Explanation:

2-years of 4,896 AKA 24 months

months outstanding during the year: August 1st to December 31th: 5 months

4,896 x 5/24 = 1,020

purchases of advertising materials 801

materials on hand at year-end <u> (266) </u>

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3 years ago

Rosierre Company purchased two identical inventory items. One of the items cost $6.00 and was purchased in January. The other wa

victus00 [196]

Answer:

A) The balance in ending inventory would be $7.00.

Explanation:

FIFO Perpetual chart is attached.

FIFO Perpetual chart shows purchases , sales and balance of each period. We must see final situation to know which is the final inventory balance.

The balance at the end of March is

Units Unit Cost Total

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Total=$7.00

Download xlsx

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3 years ago