__APPLIED SCIENCE__**Max. Marks: 40**

**UNIT-I: UNITS, DIMENSIONS AND MEASUREMENT**:

Physical
quantities, Systems of units, Advantages of SI, Dimensions, Dimensional formula
and its Applications, Principle of Vernier,
its usage, Principle of Screw guage, its usage-Problems.

**1x4=4 marks**

**UNIT –II: BASICS OF DYNAMICS**:

Equations
of motion, Newton’s laws of motion, Force , Inertia, Momentum, Law of
conservation of momentum, Simple problems. Friction, Advantages and
disadvantages.

**1x4=4 marks**

**UNIT-III: BASICS OF STATICS:**

Scalars,
Vectors, Resultant, Equilibrium, Resolution
of Vectors. Laws of Vectors (Parallelogram
law, Triangle law, Lami’s theorem, Polygon law) Simple problems.

Co-planar
parallel Forces, Moment of Force, Couple, Moment of Couple, Parallel Forces,
Conditions of Equilibrium, Simple problems.

**1x5=5 marks**

**UNIT-IV: PROPERTIES OF SOLIDS AND LIQUIDS:**

Plasticity and
Elasticity, Types of Stress and Strain, Hooke’s Law,Types of modulii of
elasticity, Compressibility, Poisson’s ratio, Factor of safety, simple
problems.

Liquid
pressure, Cohesive and Adhesive forces, Angle of contact, Surface Tension and
its Application, Capillarity and its Applications, Viscosity and its
Applications, simple problems.

**1x6= marks**

**UNIT-V: HEAT AND PROPERTIES OF GASES**:

Heat
and Temperature, Specific Heat, Heat Capacity, Specific heats of gases, C

_{p }and C_{v }relation between them, Gas laws-Boyle’s law, Charle’s law ,absolute scale of temperature, Perfect gas equation, simple problems.**1x3=3 marks**

Continued…

**Page 2**

**UNIT-VI: WAVE MOTION:**

Basic definitions of vibratory motion, SHM, Wave
motion, Types of waves, Stationary Waves and its Characteristics, Resonance, Beats
and its applications, Velocity of sound in gas, affecting factors, Laws of transverse
vibrations of stretched string, Acoustics of building-Echo, Reverberation, simple
problems.

**1x7=7 marks**

**UNIT-VII: PHYSICAL OPTICS:**

Introduction
to theories of light- Newton’s corpuscular theory, Huygen’s wave theory

Maxwell’s
electromagnetic theory, Planck’s quantum theory.

**Interference-**Theory of interference, Expression for amplitude and intensity of resultant wave, conditions for constructive and destructive interference, expression for path difference and fringe width, simple problems on fringe width and path difference.

**Diffraction-**Fresnel’s diffraction, Fraunhoffer’s diffraction, difference between interference and diffraction, Resolving power, expression for resolving power of microscope and telescope.

**Polarisation-**Plane of vibration, plane of polarization, methods of producing plane polarized light, Brewster’s law.

**1x5= 5 marks**

**UNIT-VIII: MODERN PHYSICS:**

**Electron emission-**Thermionic emission, Photoelectric emission, Field emission and secondary emission, Experimental results of photoelectric effect, Einstein’s photoelectric equation, Photoelectric cell and its applications, scattering of light, coherent scattering and incoherent scattering, Raman effect-applications

**Laser-**Principle, necessary conditions, properties and applications of laser,

**Radioactivity**-properties of

,

**1x4= marks**

**UNIT-IX: ENGINEERING CHEMISTRY:**

Corrosion-electrochemical
theory of corrosion, methods of prevention.

pH
of solution-pH scale, applications.

**1x2=2 marks.**