NPTEL SWAYAM COURSES (September/ October 2025 Semester)

 NPTEL SWAYAM COURSES (September/ October 2025 Semester) of Vaagdevi Degree and PG College(Autonomous)

us) Results

TS – Inter – 2nd Year – Physics – 2025(R ) VSAQs

 TS – Inter – 2^nd Year – Physics – 2025(R ) VSAQs

[ For Telangana Intermediate previous year question papers, Visit: Manabadi.com]

Physics: https://www.manabadi.co.in/institute/DownLoadBQP-Syllabuswise.aspx?title=TS%20Inter-2nd%20Year-Physics-Previous-Year-Question-Papers&SYSID=160&clsid=205&QPT=p&SubjectId=3487#google_vignette

Q1. Dispersion of Light: It is a of process of separating white light into its individual colors as a function of wavelength.

Since the refractive index of the medium (glass) for violet color is larger, violet color disperses more than the other colors

 

Q2. Modulation is the process of changing any one of the parameter (Amplitude, frequency, phase) of the carrier wave in accordance with audio signal (message signal) amplitude.

If no modulation is done, the height of the antenna to send the message signal into space will be in the order of few kilo meters

The power carried by message signals will be very less/ not sufficient to send AF signals

 

Q3. Magnetic moment of the circular current carrying coil m = 

Q4. It is the angle or deviation between the actual geometrical north pole of earth and magnetic north pole of earth magnet

 

Q5. The minimum amount of energy required for the electrons to escape from the metal surface when light incidents is called work function ()

 

Q6. Primary winding voltage V₁ = 200 V

Secondary winding voltage V₂ = 2000 V

No. Of turns in primary N₁ = 10

No. Of turns in primary N₂ = ?

N₁V₂ = N2V₁

10(2000) = N₂ (200)

 

N₂ = 100 Turns

 

Q7. Unlike the electric lines of force, magnetic force lines are closed. These are always from North pole to South pole outside the material while inside, these lines will be from south to north.

Magnetic force lines are closed ones because in magnetism, mono pole does not exists.

 

Q8. Micro waves can propagate

a)    in form a narrow beam

b)    due to high energy can propagate to longer distances

 

Q9. Simultaneous measurement of conjugate quantities like position – momentum of an object is not possible

Q10.

Paper presentation at Telangana Science Congress 2025

Presented a research article at Telangana Science Congress -2025 organized at Kakatiya University -Warangal, Telangana - India.

8085 Microprocessor's Instruction set chart

Document Citation Style Generator (APA, MLA, Harvard..)

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DOI Citation Generator

Interplanar spacing, c/a ratio and unit cell volume of wurtzite hexagonal ZnO

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ZnO d-spacing Calculator

h: k: l: a (Å): c (Å):

ZnO Bond length Calculator (Wurtzite Hexagonal ZnO)

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ZnO Bond Length (wurtzite)

Compute nearest-neighbor Zn–O distance from lattice parameters a and c. Units: Å.

Lattice parameter a (Å)

Example: 3.249

Lattice parameter c (Å)

Example: 5.206

Provide custom u (optional)

If not set, u is computed as u = a²/(3c²) + 1/4

Result will appear here.