the thickly populated delta of river dash frequently struck by the cyclones and cause great damage to life and property.​

Answer: the apex court in the country is the supreme court

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Answer:

Here you go, your welcome:

Explanation:

Which is the apex court in the country?

Which Court?

According to the judiciary pyramid, The court which is at the apex level In India, is Supreme Court, is the Apex court of the country and was constituted on 28th January 1950.

Explanation:

The law of substitution is also known as the law of equi-marginal utility or the law of maximum satisfaction. ... According to this law, if a consumer is to use all the available resource in the consumption of a single commodity then marginal utility,derived from every additional unit will decrease successively.

Law of substitution

" It states if a consumer uses all his available resources just for cosnuming a single good then the marginal utility line of excessive unit will keep on decreasing and hence one consumer for his satisfaction should spend his available income on different types of goods so that the money spent on the last purchase should match their marginal utility ".

Limitations of law of substitution

The goods are invisible.

Law of substitution is purely based on unrealistic assumption that all the goods are divisible. It is impossible to divide all the goods to sub-units though it can only be divided into their preferences.

Uncertainty in making choices.

Law of uncertainty can only be applied when there is an alternative of choices are given and that alternative must be certain at any cost. But with the limited income a single consumer can make risky and even uncertain choices while buying a commodity.

Consumer ignorance.

A consumer should always be aware of the goods he buys and must have proper knowledge of the market rather than being ignorant and following the trend blindly and wasting money on uneccssary goods.

#SPJ2

Explanation:

Power=p=

f

1

=(n−1)(

R

1

−

−R

1

)=0.6(2/R)=1.2/R=1.2/.1=+12 Diopters.

Answer:

The power of the given lens is 20 D.

Explanation:

Here we have been given that the radius of curvature of the given equiconvex lens is 5 cm and its refractive index is given to be 1.5 in air.

For the equiconvex lens, we have,

[tex]R_{1} = R[/tex]

[tex]R_{2} = - R[/tex]

Therefore the power for this lens can be calculated using the formula as below;

P = [tex]\frac{1}{f}[/tex] = (n-1) [tex](\frac{1}{R_{1} } - \frac{1}{R_{2} } )[/tex]

here n is the refractive index of the given lens and [tex]R_{1}[/tex] and [tex]R_{2}[/tex] are the radius of curvatures respectively of the lens surfaces.

GIven, n = 1.5 cm

[tex]R_{1} = R = 5cm[/tex]

= 0.05 m

[tex]R_{2} = - R = - 5cm[/tex]

= - 0.05m

∴ P = (1.5 - 1) [tex](\frac{1}{0.05 } - \frac{1}{-0.05 } )[/tex]

⇒ P = (0.5) × [tex](\frac{2}{0.05} )[/tex]

⇒ P = (10) × 2

⇒ P =  20 Dioptres

The power of the given equiconvex lens is found to be 20 D.

Answer:

. If I win a lottery, I would buy a beautiful bungalow in a nice colony and lead a peaceful life. Buying a lottery ticket at least keeps our hopes alive of becoming rich overnight. Even if I don't win anything, there is no harm in living in the dream world for some days.

Explanation:

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Answer:

If I win a lottery, I would buy a beautiful bungalow in a nice colony and lead a peaceful life. Buying a lottery ticket at least keeps our hopes alive of becoming rich overnight. Even if I don’t win anything, there is no harm in living in the dream world for some days. The world around us is full of haste and confusion. We spend the whole day working hard and what is the reward? We hear of so many fairies helping the human beings in their lives and making them millionaires overnight. If a woodcutter could be rewarded with a golden axe for his honesty, why can’t the God of wealth smile on me in the form of a lottery ticket?

We have “Go Lucky” lottery dealer round the corner of our lane who has displayed the photographs of those lucky winners who had purchased the tickets from him. It is another matter that the prize was never more than one thousand rupees. Who knows, I may be the person who would hit the Jackpot? If that golden day comes, I shall go in a car to collect the prize money. How pleasant it would be to offer a five hundred-rupee note to the chauffeur and ask him to retain the change as I would no longer have small currency notes!

I shall deposit the whole money in my bank and shall issue cheques to my parents and sister. I would plan a holiday to Kashmir where I would stay in a beautiful Shikara. I would quietly sit and watch the beauty of the Dal Lake. In the evening, I shall drive to the choicest picnic spots. I shall spend lavishly and shall give tips liberally to the waiters and attendants. I shall purchase beautiful clothes not only for myself, but also for my parents and sister. I shall tell my sister to make her own choice without thinking of the cost. I shall loosen the string of my purse for my parents and shall ask them to spend without any restriction and help the needy. It would be like a dream come true. I shall ask my parents to shift to a bungalow in a posh colony so that we could live there amidst all comforts.