JNTUH B.Tech 1st year Engineering Physics Lab for Engineering R13 gives you detail information about Physics Lab.
ENGINEERING PHYSICS LAB (Any TEN experiments compulsory)
- Dispersive power of the material of a prism – Spectrometer
- Determination of wavelength of a source – Diffraction Grating.
- Newton’s Rings – Radius of curvature of plano convex lens.
- Melde’s experiment – Transverse and longitudinal modes.
- Time constant of an R-C circuit.
- L-C-R circuit.
- Magnetic field along the axis of current carrying coil – Stewart and Gees method. Study the characteristics of LED and LASER sources.
- Bending losses of fibres & Evaluation of numerical aperture of a given fibre. Energy gap of a material of p-n junction.
- Torsional pendulum.
- Wavelength of light –diffraction grating – using laser.
- Characteristics of a solar cell
LABORATORY MANUAL
Laboratory Manual of Engineering Physics by Dr.Y.Aparna & Dr.K.Venkateswara Rao (V.G.S Publishers)
OBJECTIVES
This course on Physics lab is designed with 13 experiments in an academic year. It is common to all branches of Engineering in B.Tech Ist year.
The objective of the course is that the student will have exposure to various experimental skills which is very essential for an Engineering student.
The experiments are selected from various area of Physics like Physical Optics, Lasers, Fiber Optics, Sound, Mechanics, Electricity & Magnetism and Basic Electronics. Also the student is exposed to various tools like Screw gauge, Vernier Callipers, Physics Balance , Spectrometer and Microscope.
OUTCOME
The student is expected to learn from this laboratory course the concept of error and its analysis. It also allows the student to develop experimental skills to design new experiments in Engineering. With the exposure to these experiments the student can compare the theory and correlate with experiment.
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