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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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Using government regulations to limit the import of goods and services is called
zimovet [89]

Answer:

protectionism

Explanation:

The country could overtax import products such as manufactured products in order to protect its own products and industries. This is very common in trade markets. Nowadays, through the globalization and China´s high development protectionism is ending.

4 0
4 years ago
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You purchased shares of stock one year ago at a price of $62.37 per share. During the year, you received dividend payments of $1
andreyandreev [35.5K]

Answer:

real rate of return= 10.93%

Explanation:

The return on equity is the sum of the dividends earned and capital gains made during the holding period of the investment.

Dividend is the proportion of the profit made by a company which is paid to shareholders.  

Capital gains is another type of the return made on an equity investment as a result of increase in the value of the shares. It is difference between the cost of the share and the value at the time of disposal.

Therefore, we can can compute the return on the investment as follows:

Capital gain =  $69.49- 62.37 = 6.92

Dividend -= 1.77

Nominal return on stock= (1.77 + 6.92)/ 62.37 × 100 =  13.93 %

Inflation is the increase in the price level.It erodes the value of money.rise in the price of money  

Nominal interest is that quoted for investment or loan transactions. It has not been been adjusted for inflation.  

Real interest rate is the amount of interest in terms of the the quantity of good and services that can be purchased. It is the nominal interest rate adjusted for inflation.  

The relationship between inflation, real return and nominal return rate is given using the Fishers Effect;  

N = ( (1+R) × (1+F)) - 1  

N- nominal rate, R-real rate, F- inflation  

real rate of return = (1.1393)/ (1.027)- 1 = 0.1093

real rate of return = 0.1093 × 100 = 10.93%

real rate of return= 10.93%

8 0
3 years ago
Which Energy career pathways work with renewable energy? Check all that apply.
Andre45 [30]
Energy Transmission, Energy Distribution, Energy Conversion, and Energy Analysis.
5 0
3 years ago
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Abbot laboratory is embarking on a sophisticated technology that requires special skills. to address this problem, the company h
r-ruslan [8.4K]
The answer to this question is Human resource manager
Human resource manager's responsible  will include every human-related part of company's opreation, starting from hiring, training, performance monitoring, etc. To be able to excel in the job, Human resource manager has to have high-level communication skills and an ability to evaluate a person based on limited tells.
8 0
3 years ago
A business owner makes 1,000 items a day. Each day she contributes eight hours to produce those items. If hired, elsewhere she c
Olin [163]

Answer:

Accounting profit=$300,000

Explanation:

<em>Accounting profit is the difference between revenue from from production or service activities and the expenditures incurred.  </em>

<em>It is the difference between the total revenue and the</em><em> total explicit costs</em><em>. Explicit costs are those transaction cost incurred to generate revenue . E.g the cost of the material , labour, expenses e.tc.</em>

On the other hand, economic profit includes accounting profit plus opportunity cost. Opportunity cost is the value of the benefits sacrificed in favour of a decision.  

Accounting profit = Sales revenue - Explicit cost

Sales revenue = Price × units sold= $15× 1000× 30 = $450,000 1

Explicit cost = $150,00

Accounting profit = $450,000- 150,000 = $300,000

Accounting profit=$300,000

Note we ignore the amount she could have earned because it is an implicit cost

4 0
3 years ago
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