Science

The students who have a B.Sc degree have an excellent employment opportunities. The jobs for B.Sc graduates are not just restricted to the field of science, but they can also explore others areas like management, engineering, law, etc.
After the completion of the B.Sc course, students can work in various areas which include both science and non-science fields. The job opportunities available for the students are not only great in terms of the salary package, but also a satisfying job experience.
There are various opportunities available for the students after B.Sc. the students can go in a research field, in some colleges the students are recruited directly by the big organizations at a very good salary package. Some professional B.Sc courses like animation and IT open the door of animation and IT industry for the graduates.
Apart from the research jobs, students can also work or get a job in marketing, business and other technical fields. Science graduates also recruited in the bank sector to work as customer service executives. Students can also find employment in government sectors.
Below mentioned are the job profiles:
1. Scientist.
2. Scientific assistant.
3. Research analyst.
4. Teachers.
5. Technical writer/editor.
6. Lecturers.
7. Chemist.
8. Enumerators.
9. Researcher.
10. Biostatistician.
11. Clinical research manager.
12. Consultant.
Employment areas for B.Sc graduates are:
1. Educational institutes.
2. Space research institutes.
3. Hospitals.
4. Health care providers.
5. Pharmaceuticals and biotechnology industry.
6. Chemical industry.
7. Environmental management and conservation.
8. Forensic crime research.
9. Research firms.
10. Testing laboratories.
11. Geological survey departments.
12. Wastewater plants.
13. Aquariums.
14. Forest services.
15. Oil industry.
A graduation degree in science will allow the students to learn, work and get jobs not only in India but also in abroad.

Uses of convex lens are:
1) Convex lens is used in microscopes and magnifying glasses to subject all the light to a specific point.
2) Convex lens is used as a camera lens in cameras as they focus light for a clean picture
3) Convex lens is used in the correction of hypermetropia.
4) The convex mirror is used as side-view mirror on the passenger side of a car because it forms an erect and smaller image for the way behind the car.
5) The convex mirror is suitable for convenient shop and big supermarket and any other corner where need anti-thief.
6) Convex mirrors are used inside the buildings. They are also used in making lenses of sunglasses. They are used in magnifying glass. They are used in securities and they are used in telescopes.

In mathematics, a real number is a value that represents a quantity along a line. The adjective real in this context was introduced in the 17th century by Descartes, who distinguished between real and imaginary roots of polynomials.
The real numbers include all the rational numbers, such as the integer 5 and the fraction 4/3, and all the irrational numbers, such as 2 (1.41421356, the square root of 2, an irrational algebraic number). Included within the irrationals are the transcendental numbers, such as (3.14159265).
Real numbers can be thought of as points on an infinitely long line called the number line or real line, where the points corresponding to integers are equally spaced. Any real number can be determined by a possibly infinite decimal representation, such as that of 8.632, where each consecutive digit is measured in units one-tenth the size of the previous one. The real line can be thought of as a part of the complex plane, and complex numbers include real numbers.

Center of gravity: Have you ever heard someone say that one of the advantages of being short and stocky is that you're less likely to get knocked over? They might have even mentioned that it's because the short and stocky person has a lower center of gravity. The center of gravity (CG) of an object is the point at which weight is evenly dispersed and all sides are in balance. A human's center of gravity can change as he takes on different positions, but in many other objects, it's a fixed location.
Centroid: In mathematics and physics, the centroid or geometric center of a plane figure is the arithmetic mean (average) position of all the points in the shape. The definition extends to any object in n-dimensional space. Centroid is the mean position of all the points in all of the coordinate directions. Informally, it is the point at which an infinitesimally thin cutout of the shape could be perfectly balanced on the tip of a pin.