Advertisements
Advertisements
प्रश्न
Though India now has a large base in science and technology, which is fast expanding, it is still a long way from realizing its potential of becoming a world leader in science. Name some important factors, which in your view have hindered the advancement of science in India.
उत्तर १
Some important factors in our view which have hindered the advancement of science in India are:
- Proper funds are not arranged for the development of research work and laboratories. The labs and scientific instruments are very old and outdated.
- Most of the people in India are uneducated and highly traditional. They don't understand the importance of Science.
- There is no proper employment opportunity for the science educated person in India.
- There are no proper facilities for science education in schools and colleges in India.
उत्तर २
Some of the important factors which have hindered the growth of science in India are given below:
- Lock of infrastructure and funds for quality research work in science.
- Science education is neither properly oriented nor directed. It needs specific directions depending on our requirements.
- The rural based science education is nearly non-existent so that majority of population is deprived of the benefits of advancements in science and technology.
- Poor pay scales and other facilities to scientists as compared to administrators.
- Indian society is full of superstitions and is highly traditional. Therefore, they are slow in adopting the new scientific trends.
- There is practically no co-ordination between the researchers and the industrialists. The industrialists are the actual consumers of new research and technology. The industrialists of this country have little confidence in the ability of the Indian scientists.
APPEARS IN
संबंधित प्रश्न
It is often said that the world is witnessing now a second industrial revolution, which will transform the society as radically as did the first. List some key contemporary areas of science and technology, which are responsible for this revolution.
Science, like any knowledge, can be put to good or bad use, depending on the user.Given below are some of the applications of science. Formulate your views on whether the particular application is good, bad or something that cannot be so clearly categorized :
(a) Mass vaccination against smallpox to curb and finally eradicate this disease from the population. (This has already been successfully done in India.)
(b) Television for the eradication of illiteracy and for mass communication of news and ideas.
(c) Prenatal sex determination.
(d) Computers for the increase in work efficiency.
(e) Putting artificial satellites into orbits around the Earth.
(f) Development of nuclear weapons.
(g) Development of new and powerful techniques of chemical and biological warfare.
(h) Purification of water for drinking.
(i) Plastic surgery.
(j) Cloning.
The metre is defined as the distance travelled by light in `1/(299,792,458)` second. Why didn't people choose some easier number such as `1/(300,000,000)` second? Why not 1 second?
Suggest a way to measure the distance between the sun and the moon.
Find the dimensions of electric dipole moment p .
The defining equations are p = q.d and M = IA;
where d is distance, A is area, q is charge and I is current.
Express the power of a 100 watt bulb in CGS unit.
A particle moves on a given straight line with a constant speed ν. At a certain time it is at a point P on its straight line path. O is a fixed point. Show that \[\vec{OP} \times \vec{\nu}\] is independent of the position P.
The electric current in a discharging R−C circuit is given by i = i0 e−t/RC where i0, R and C are constant parameters and t is time. Let i0 = 2⋅00 A, R = 6⋅00 × 105 Ω and C = 0⋅500 μF. (a) Find the current at t = 0⋅3 s. (b) Find the rate of change of current at at 0⋅3 s. (c) Find approximately the current at t = 0⋅31 s.
Find the area enclosed by the curve y = sin x and the X-axis between x = 0 and x = π.
A rod of length L is placed along the X-axis between x = 0 and x = L. The linear density (mass/length) ρ of the rod varies with the distance x from the origin as ρ = a + bx. (a) Find the SI units of a and b. (b) Find the mass of the rod in terms of a, b and L.