1. APPLICATION OF
MATHEMATICS IN SCIENCE
Presented by
Name- Dipanwita Sutradhar
Class – IX-B
Roll-17

2. WHAT IS MATHS?
O Mathematics is the science that deals with
the logic of shape, quantity and
arrangement. Math is all around us, in
everything we do. It is the building block
for everything in our daily lives, including
mobile devices, computers, software,
architecture (ancient and modern), art,
money, engineering and even sports.

3. What is the use of mathematics in
science?
O Mathematics is an intrinsic component of
science, part of its fabric, its universal
language and indispensable source of
intellectual tools. Reciprocally, science
inspires and stimulates mathematics,
posing new questions, engendering
new ways of thinking, and ultimately
conditioning the value system of
mathematics.

4. MATHS IN
BIOTECHNOLOGY
 Like calculus, linear algebra, graph
geometry, equations and coding theory is
used.
 For finding the estimation of DNA, there is
use of maths.
 Calculate the composition of any culture.
 There is lots of subjects come in
biotechnology like bioinformatics, fluid
mechanics, heat transfer, physics,
chemistry, biostatics etc.

5. MATHS IN ASTRONOMY
O Astronomers use maths all the time
O It is used to perform calculations when you
look at the object in the sky with a telescope.
O Some of interesting facts
• Our galaxy milky way is about 10 x 103
light
years wide
• Moon is about 150 million km away from us
• The diameter of our planet earth is 12742 km

6. MATHS IN MECHANICS
O Mechanical engineers with analytical problem
solving abilities to develop or repair new
machines.
O The general study of the relationship between
motion. Force and energy is called
mechanics.
O Examples of application of maths in
mechanics
• Speed is measured as distance travelled /
time taken
• Force exerted=Mass x Acceleration
• Gravity of earth is 9.8 metres / second2

7. MATHS IN CHEMISTRY
O Chemists use math for a variety of tasks .
O They balance the equation of a chemical
reaction ,use mathematical calculations
that are absolutely necessary to explore
important concepts in chemistry.
O Maths is also used to calculate energy in
reactions, compression of a gas, grams
needed to add a solution to reach a
desired concentration, and quantities of
reactants needed to reach a desired
product.

8. MATHS IN MEDICINE
O Medical professionals use maths when
drawing up statistical graphs of epidemics
or success rates of treatments.
O Maths is used to do X- rays and CAT
Scans .

9. MATHS IN PHYSICS
O Physics is probably the one area of
science where many aspects of maths
has been directly applied.
O Some of the important in physics are
• Calculus
• Vector Calculus
• Differential Geometry
• Matrices , Group theory
• Know Theory

10. THANK YOU