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Volgvan
3 years ago
14

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;

<em>sin i / sin r</em>

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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An appliance store sells 500 units of a particular type of dishwasher each year. The demand for this product is essentially cons
Elis [28]

Answer:

161 units

Explanation:

Economic order quantity = √[(2 x annual demand x orderign cost) / annual holding cost per unit]

annual demand = 500 units

ordering cost = $1,000

holding cost = $550 x 7% = $38.50

EOQ = √[(2 x 500 x $1,000) / $38.50] = 161.16 units ≈ 161 units

7 0
3 years ago
A rational economic decision: a) may or may not result in the largest economic payoff. b) is concerned with efficiency but not w
zlopas [31]

Answer:

The correct option is B

Explanation:

Rational economic decision is the process where the costs as well as the benefits of the various options are being compared in order to determine or evaluate the which option is rational. Rational decisions have total benefit greater than or equal to their cost. So, the rational economic decision concerned with the efficiency not with the fairness or equity.

7 0
4 years ago
Select the appropriate response tim is confined to a nursing home but doesn't have a terminal illness. which life insurance ride
liubo4ka [24]

I believe the answer is: Long Term Care Benefit rider

Long Term Care Benefit rider would obtain a certain amount of benefit if somehow they require direct daily care when unable to provide it for themselves. But the amount of benefit that is given usually would be deducted from the amount of  the insured's death benefit.

3 0
3 years ago
Which statement is false about liquidity?
BARSIC [14]

Answer:

Option D. Both A and B

Explanation:

The reason is that the investment that are readily convertible to cash are less risk and as a result the investors are compensated with lower returns and vice versa. So the only statement that is not false statement is option C and the statement A and B are False.

8 0
3 years ago
Accounts receivable from sales transactions were $51,000 at the beginning of the year and $64,000 at the end of the year. Net in
PtichkaEL [24]
<h2>Answer: $78,00</h2>

Accounts receivable from sales transactions were $51,000 at the beginning of the year and $64,000 at the end of the year. Net income reported on the income statement for the year was $105,000. Exclusive of the effect of other adjustments, the cash flows from operating activities to be reported on the statement of cash flows prepared by the indirect method is?

Accounts receivable from sales transactions were $51,000 at the beginning of the year and $64,000 at the end of the year. Net income reported on the income statement for the year was $105,000. Exclusive of the effect of other adjustments, the cash flows from operating activities to be reported on the statement of cash flows prepared by the indirect method is?

Accounts receivable from sales transactions were $51,000 at the beginning of the year and $64,000 at the end of the year. Net income reported on the income statement for the year was $105,000. Exclusive of the effect of other adjustments, the cash flows from operating activities to be reported on the statement of cash flows prepared by the indirect method is?

Explanation:

4 0
3 years ago
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