Correct Answer: A. -\(\frac{1}{3}\)

Explanation

a = \(\frac{2}{3}\), d = \(\frac{7}{15}\) - \(\frac{2}{3}\)

= 7 - 10

= \(\frac{-3}{15}\)

d = - \(\frac{-1}{5}\)

T6 = a + 5d

= \(\frac{2}{3}\) + 5(\(\frac{-1}{5}\)

= \(\frac{2}{3}\) - 1

= \(\frac{2 - 3}{3}\)

= \(\frac{-1}{3}\)

Correct Answer: A. Amr b. As

Correct Answer: D. continous cropping

Correct Answer: D. end

Correct Answer: D. Follows what has been revealed unto the prophet(SAW)

Correct Answer: A) GDP per capital

Explanation

This Economics question is asking about the best measure of economic well-being in any economy. The options given are GDP per capita, GDP, GNP, and National Income.

GDP per capita is the total Gross Domestic Product (GDP) of a country divided by its population. GDP measures the total value of goods and services produced in a country in a given period of time. GNP, on the other hand, is the total value of goods and services produced by a country's residents regardless of their location. National Income is the total income earned by a country's factors of production, such as wages and profits.

Out of the given options, the correct answer to this question is Option A: GDP per capita. This is because GDP per capita takes into account the population of a country, giving a more accurate representation of the economic well-being of the individuals in the country.

It is important to note that while GDP and GNP are commonly used measures of economic well-being, they do not necessarily accurately represent the economic well-being of individuals in a country. For example, a country with a high GDP may still have a high poverty rate and income inequality.

In summary, GDP per capita is the best measure of economic well-being in any economy as it takes into account the population of a country. However, it is important to consider other factors such as poverty and income inequality when evaluating the economic well-being of individuals in a country.

Correct Answer: C. 5A

Explanation

V = 220V, P = 1.60KW = 1060W, I = ?

P = IV

I = \(\frac{P}{V} = \frac{1060}{220}\)

≈ 5A.

Correct Answer: C. storms

Correct Answer: D. 1.5V, 1Ω

Explanation

When identical cells are connected in parallel:

1. Effective e.m.f. (E_eff):

When identical cells are connected in parallel, the effective e.m.f. of the combination is equal to the e.m.f. of a single cell, assuming they are all connected with the same polarity.

Given e.m.f. of each cell (E) = 1.5V.

So, E_eff = 1.5V.

2. Effective internal resistance (r_eff):

When 'n' identical resistors (or internal resistances) are connected in parallel, the formula for the effective resistance is:

1/r_eff = 1/r1 + 1/r2 + ... + 1/rn

Since all internal resistances are identical (r = 4Ω) and there are 'n' = 4 cells:

1/r_eff = 1/r + 1/r + 1/r + 1/r

1/r_eff = 4/r

r_eff = r / 4

r_eff = 4Ω / 4

r_eff = 1Ω.

Therefore, the effective e.m.f. is 1.5V and the effective internal resistance is 1Ω.

Comparing this with the given options:

A. 6.0V, 16Ω

B. 6.0V, 1Ω

C. 1.5V, 4Ω

D. 1.5V, 1Ω

The correct option is D.

The final answer is 1.5V, 1Ω

Correct Answer: D. Sporulation

Explanation

Sporulation is a method of reproduction observed in some groups of organisms, such as fungi and certain types of protists. It involves the formation and release of spores, which are specialized reproductive structures that can develop into new individuals under suitable conditions. Sporulation is not a method of reproduction in animals.