Question

article on "how can i use science for the future development of nation by giving example of cv raman effect"   can anybody help me in my problem please

Answer 1

  science is a catagory  combined of four subjects.the four subjects are are mathematics  , chemistry , biology and physics.these subjects are very important to be studied.the things or the lessons we study in these subjects is applied by us in our daily life.

we use maths in the shops to calculate price of items .if we are nor aware of this subject then any one can cheat us .i will use it for inventing different formulae.i will try to  make new and advanced gadgets.this in turn will help us in defence.

next comes the subject biology.this subject is relation to the study of animals and plants , their structure , their habitat and their physical features.we study the functions of different organs in animal and plant bodies.this gives us a huge knowledge about our own bodies as well as other plant and animal bodies.
i will try to discover new diseases  and  make  medices  for preventing and curing   those  diseases .

the next is chemistry.chemistry usually refers to chemicals .we use chemicals almost everyday.chemicals makes many things possible like the formation of cosmetics  ,fire extinguishers , fertilizers etc.i will try to invent new types of fuels  which are eco friendly and would do no harm to the environment.
this will help us to keep our environment more clean.

then comes the last subject , i.e , physics .this subject contains , heat , measurement , light , electricity  , sound etc.physics is more or less related to maths.the calculations of physics can only be done if we know mathematics.
with the help of physics i will try to discover more unknown phenomenons which   are happening around us.

this in turn will lead to more development .i will try to improve gadgets , form new medicines and improve the living conditions of the people living in india.

the science is becoming more and more advanced.it can be advanced further.some new diseases are occuring.i will try to research more  for the formation of new and powerful medicines that can cure these unknown disease.

i will try to  make the people of lower castes and poor and remote villages more advanced by showing them that science has done a lot for improving our lives and i will also insist them to help me in making the peoples understand this.

i will make more advanced fertilisers which will increase the fertility of the soil and yeild good crops.this will help the farmers a lot  to earn money.

i will try to make more cheaper gadgets so the poor people can afford to buy them .in this they can also use those gadgets which the rich people use.

i will make such a medicine which can cure the dangerous disease of cancer.it is killing many people in india.i will try my best to save those people who are suffering from cancer.

i will invent such a watch which will act as a music player as well.i am big fan of music and i hope that there are many such busy people who cannot hear music because of their shortage of time.i want them to hear music and get peace as they like to hear so.

Answer 2

This is how I will develop my nation India. Using science I will find solutions to problems that India is facing. 

Science is the basis along with mathematics for the progress in food technology, agriculture, comfort, transport, space, oil, medical fields.  Science and mathematics form the foundation for all the engineering fields.

Science has progresses a lot during the last few centuries and the fastest and unimaginable progress has been made in the last 50 years.  The research efforts are continuing on further for the better future of people and hence for the country.

I can make use of the developments in space science and findings known so far in the various expeditions to other planets.  I can make use of the developments in the space science, for obtaining business for ISRO.  We get more contracts from other countries to send their satellites.

We can build very good defence and attack related weapons and surveillance products using the most advanced scientific knowledge and engineering techniques and practices.  We can sell these devices and equipments to other countries. There is a demand for these.  We can also reduce the huge expenditure we are incurring on defence requirements.

We can produce better quality crops, already scientists and agricultural experts advise farmers on better cultivation methods suitable for different soils.  Thus we can improve food availability in the country.

Dirt, water pollution, adulteration, unhygienic living conditions of poor people is one of the causes for a lot of expenditure by the people and the country.  As the scientific awareness increases among people, the situation will become better.  Also, science can find better solution for these problems.

I will make more scientists in the fields of medicine, physics, chemistry, and other sciences.  They will improve the scientific standards and  enhance the name of the country in the world. As science creates new fields and new jobs, it will help unemployed.

We need good scientific applications to improve the protection of our environment and to reduce the pollution by vehicles and other burning of many fuels.  The health of the community will improve and thus the country will benefit.  I will also invent new fuels which reduce pollution and have higher calorific value.

The earning capacity of people of India increases when they become experts in science and engineering.  We can do the jobs at international and national level more effectively and compete better internationally.

I will try to improve energy utilization efficiency and conservation of energy at homes, offices and industries. So we will save energy.  I will make more use of solar power.  I will set up many more atomic power plants, after taking into account safety aspects.  These are essential and will reduce the power supply problems.  Many industries which have been shut down due to power-shortage will then run again and generate employment.  I will look for generating power from the renewable energy sources like solar and geothermal energy too.


So much advancement has taken place in the latest technologies like nano-technology and semiconductor technologies.  There are many engineers and scientists in these areas.  I will set up many industries to manufacture electronic goods and equipment.  This will save a lot of foreign exchange and generate internal employment.  India's economic condition will improve by this.  I will use latest science to find ways of making and exporting of goods.

I will make people of India more logical and scientific instead of beingsuperstitious.  Then poor people of India will develop faster.

I will use more advanced science and engineering techniques to explore more minerals, natural gases and oil in our land and in our ocean waters.  We will save on the purchases of these from other countries.

I will introduce nutrition, hygiene and health science as a subject in every science, arts, law, or engineering degree.