Marks- 50 Time- 30 hours
Unit I: Waves in media- Speed of transverse wave on a string, Group velocity and phase velocity and their relation and measurement, Standing waves, Harmonics, Quality of sound, Human ear and its response (Diagrammatic introduction only), Limit of human audibility, Intensity and loudness, bel and decibel, the musical scale, Temperaments and musical instruments.
Unit II: Applied acoustic- Transducers and their characteristics (Crystal microphone, Moving coil loud speaker), Recording and reproduction of sound (Magnetic tape, Cine film, Compact disc), Acoustic of building, Reverberation and reverberation period, Sabine’s formula, Factors affecting the acoustics of building, Requirements for good acoustics.
Unit III: Ultrasonic- Introduction, Properties and production of ultrasonic waves, piezoelectric effect, piezoelectric generator, Magnetostriction effect and oscillators, Frequency of ultrasonic waves, Application of ultrasonic waves (measurement of depth of sea, SONAR system and Medical science).
Unit IV: Power supply-Introduction, rectification using half wave and full wave rectifiers (Find Id.c., Vd.c., Irms, η and ripple factor), Working of Full wave bridge rectifier, Filters, Difference between regulated and unregulated power supply, line and load regulation, voltage stabilization, Zener diode as voltage regulator, IC voltage regulation.
References and Text books -
1. A Text Book of sound, by- Khanna , Bedi
2. A Text Book of sound, by- L. P. Sharma, Saxena (S. Chand)
3. Properties of Matter and Acoustics, by- R. Murugeshan, Kiruthign Sivaprakash.
4. Fundamental of Acoustics 4th Edition, by- Kinsler , John Wiley and Sons.
5. Basic Acoustics, by- D. E. Hall, Oxford University Press.
6. A Text Book of Oscillations, Waves and Acoustics, by- Dr. M. Ghosh, Dr. D. Bhattacharya (S. Chand) 10
7. Oscillation, Waves and Sound, by- Sharma and Saxena.
8. Science and Technology of Ultrasonics, by- Baldevraj, Narosa.
9. Elements of Electronics, by- M. K. Bagde, S. P. Singh, K Singh S- Chand.
10. Solid State Physics and Electronics, by- R. K. Puri, and V. K. Babbar.
11. Solid State Electronic Devices II Edition, by- B. G. Strretman
Marks- 50 Time- 30 hours
Unit I: Interference of light- Introduction, Interference in equal thickness thin film, Phase change on reflection, refraction and transmitted system. Newton’s ring and its application to determine the wavelength and refractive index, Michelson Interferometer and its application to wavelength determination and wavelength difference, Fabry- Parrot Interferometer and its application.
Unit II: Diffraction of light- Introduction, Fresnel’s diffraction- Half period zones, Zone plates, Diffraction due to straight edge and due to narrow slit. Fraunhoffer diffraction- Fraunhoffer diffraction at a single slit, at circular aperture, Plane diffraction grating and its application, Resolving power of grating, Rayleigh’s criterion for resolution.
Unit III: Polarization- Introduction, Brewster’s law, Polarization by scattering (concept only), Blue color of the sky(only idea), Uniaxial and biaxial crystal , positive and negative crystal, ordinary and extraordinary rays, Nicol prism, its application as an analyzer and polarizer, Double refraction in uniaxial crystal, phase retardation plate ( Half and Quarter wave), Double prism.
Unit IV: EM Waves- Introduction to EM spectrum related to wavelength, origin and characteristics of EM waves, Physical significance of Maxwell’s equations, EM wave equations (in conducting medium and in free space), It’s transverse nature, Plane polarized EM wave (E0/H0= ⁄ ), Characteristics impedance of dielectric, Poynting vector, Poynting theorem.
References and Text books -
1. Physics for Degree students for B. Sc. Second year, by- C. L. Arora, Dr. P. S. Hemne.
2. Optics and Spectroscopy, by- R. Murugeshan , Kiruthign Sivaprakash.
3. Optics, by- Brijlal and Subramayam.
4. Optics, by- Ajay Agatak.
5. A text book of optics, by- Dr. Subrahmanyam, Brijlal and M. N. Avadhanulu.
6. Optics, by- J. K. Sharma, K. K. Sarkar.
7. Fundamentals of optics, by-Jenkins and white. 11
8. Optics, by- D. P. Khandelwal.
9. Electromagnetic field and waves, by- Paul Lorrain and Dale R. Corson.
10. Foundation of Electromagnetic theory, by- John R. Retitz, Fredrick, J. Milford.
11. Electromagnetic, by- B. B. Laud.
12. Electrodynamics, by- Jordon
1. A student will have to perform at least ten experiments per semester and two experiments (from different fields) at the time of university practical examination in 6 hours.
2. The distribution of practical/laboratory work of 30 marks is-
Two experiments (9 Marks each) - 18 Marks
Record book - 06 Marks
Viva Voce - 06 Marks
--------------- Total 30 Marks
Marks- 50 Time- 30 hours
Unit I: Waves in media- Speed of transverse wave on a string, Group velocity and phase velocity and their relation and measurement, Standing waves, Harmonics, Quality of sound, Human ear and its response (Diagrammatic introduction only), Limit of human audibility, Intensity and loudness, bel and decibel, the musical scale, Temperaments and musical instruments.
Unit II: Applied acoustic- Transducers and their characteristics (Crystal microphone, Moving coil loud speaker), Recording and reproduction of sound (Magnetic tape, Cine film, Compact disc), Acoustic of building, Reverberation and reverberation period, Sabine’s formula, Factors affecting the acoustics of building, Requirements for good acoustics.
Unit III: Ultrasonic- Introduction, Properties and production of ultrasonic waves, piezoelectric effect, piezoelectric generator, Magnetostriction effect and oscillators, Frequency of ultrasonic waves, Application of ultrasonic waves (measurement of depth of sea, SONAR system and Medical science).
Unit IV: Power supply-Introduction, rectification using half wave and full wave rectifiers (Find Id.c., Vd.c., Irms, η and ripple factor), Working of Full wave bridge rectifier, Filters, Difference between regulated and unregulated power supply, line and load regulation, voltage stabilization, Zener diode as voltage regulator, IC voltage regulation.
References and Text books -
1. A Text Book of sound, by- Khanna , Bedi
2. A Text Book of sound, by- L. P. Sharma, Saxena (S. Chand)
3. Properties of Matter and Acoustics, by- R. Murugeshan, Kiruthign Sivaprakash.
4. Fundamental of Acoustics 4th Edition, by- Kinsler , John Wiley and Sons.
5. Basic Acoustics, by- D. E. Hall, Oxford University Press.
6. A Text Book of Oscillations, Waves and Acoustics, by- Dr. M. Ghosh, Dr. D. Bhattacharya (S. Chand) 10
7. Oscillation, Waves and Sound, by- Sharma and Saxena.
8. Science and Technology of Ultrasonics, by- Baldevraj, Narosa.
9. Elements of Electronics, by- M. K. Bagde, S. P. Singh, K Singh S- Chand.
10. Solid State Physics and Electronics, by- R. K. Puri, and V. K. Babbar.
11. Solid State Electronic Devices II Edition, by- B. G. Strretman
Marks- 50 Time- 30 hours
Unit I: Interference of light- Introduction, Interference in equal thickness thin film, Phase change on reflection, refraction and transmitted system. Newton’s ring and its application to determine the wavelength and refractive index, Michelson Interferometer and its application to wavelength determination and wavelength difference, Fabry- Parrot Interferometer and its application.
Unit II: Diffraction of light- Introduction, Fresnel’s diffraction- Half period zones, Zone plates, Diffraction due to straight edge and due to narrow slit. Fraunhoffer diffraction- Fraunhoffer diffraction at a single slit, at circular aperture, Plane diffraction grating and its application, Resolving power of grating, Rayleigh’s criterion for resolution.
Unit III: Polarization- Introduction, Brewster’s law, Polarization by scattering (concept only), Blue color of the sky(only idea), Uniaxial and biaxial crystal , positive and negative crystal, ordinary and extraordinary rays, Nicol prism, its application as an analyzer and polarizer, Double refraction in uniaxial crystal, phase retardation plate ( Half and Quarter wave), Double prism.
Unit IV: EM Waves- Introduction to EM spectrum related to wavelength, origin and characteristics of EM waves, Physical significance of Maxwell’s equations, EM wave equations (in conducting medium and in free space), It’s transverse nature, Plane polarized EM wave (E0/H0= ⁄ ), Characteristics impedance of dielectric, Poynting vector, Poynting theorem.
References and Text books -
1. Physics for Degree students for B. Sc. Second year, by- C. L. Arora, Dr. P. S. Hemne.
2. Optics and Spectroscopy, by- R. Murugeshan , Kiruthign Sivaprakash.
3. Optics, by- Brijlal and Subramayam.
4. Optics, by- Ajay Agatak.
5. A text book of optics, by- Dr. Subrahmanyam, Brijlal and M. N. Avadhanulu.
6. Optics, by- J. K. Sharma, K. K. Sarkar.
7. Fundamentals of optics, by-Jenkins and white. 11
8. Optics, by- D. P. Khandelwal.
9. Electromagnetic field and waves, by- Paul Lorrain and Dale R. Corson.
10. Foundation of Electromagnetic theory, by- John R. Retitz, Fredrick, J. Milford.
11. Electromagnetic, by- B. B. Laud.
12. Electrodynamics, by- Jordon
1. A student will have to perform at least ten experiments per semester and two experiments (from different fields) at the time of university practical examination in 6 hours.
2. The distribution of practical/laboratory work of 30 marks is-
Two experiments (9 Marks each) - 18 Marks
Record book - 06 Marks
Viva Voce - 06 Marks
--------------- Total 30 Marks