AP Inter 2nd Year Physics Answer Key 2025 (Available): Exam Analysis, Unofficial PDF
Get the AP Inter 2nd Year Physics Answer Key 2025 along with the exam analysis available here. Students can also go through the AP Inter 2nd Year Physics Exam Analysis 2025 below.
AP Inter 2nd Year Physics Answer Key 2025: The Board of Intermediate Education, Andhra Pradesh (BIEAP) held the AP Intermediate 2nd Year Physics 2025 examination today, March 12, 2025, from 9 AM to 12 PM. Students who appeared for the examination can check the AP Inter 2nd Year Physics Answer Key 2025 along with the exam analysis available here. As the AP Inter 2nd Year Physics Question Paper 2025 had the weightage of 60 marks, students must score a minimum of 21 marks to pass the examination. Get the detailed analysis and unofficial answer key below.
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AP Inter 2nd Year Physics Answer Key 2025
The AP Intermediate 2nd Year Physics Answer Key 2025 is given in the table below. It is important to note that these answer are referred from College Dekho.
Section A
| Questions | AP Inter 2nd Year Physics Answer Key 2025 |
| Ques 1. Define 'power' of a convex lense. What is its units? | The power of convex lense is its ability to converge light rays, quantified as the reciprocal of its focal length (in meters), and measured in diopters (D). |
| Ques 2. What is the principle as a moving coil galvanometer? | A moving coil galvannometer works on the principle that a current-carrying coil experiences a trrque when placed in a magnetic field. The coil deflect, and the amount of deflection is proportion to the amount of current passing through the coil. |
| Ques 3. Magnetic lines form continuous closed loops. Why? | Magnetic lines form continuous closed loops because magnetic poles always comes in pairs. It is also called magnetic variation. |
| Ques 4. Define magnetic declination. | Magnetic declination is the angle between the magnetic north and true north. Its also called magnetic variation. |
| Ques 5. A transformer converts 200 V ac into 2000 V ac. Calculate the number of terms int he secondary if the primary has 10 turns. | Vs/Vp=Ns/NpVp = 200 V Vs = 2000V Np = 10 |
| Ques 6. What are the application of microwaves | Microwaves have diverse applications ranging from cooking and communication to medical diagnostics and radar systems, leveraging their unique properties for various tasks. |
| Ques 7. Write down Einsteins's photoelectric equation. | Einstein represented the equation with the formula EK=hf=ω |
| Ques 8. What important fact did Milikan's experiment establish | Robert Milikan's oil experiment established that the change of an electron is quantized and has a fixed value. |
| Ques 9. What hapens to the width of depletion layer in p-n junction when it is (i) forward biased and (ii) reverse biased | In a p-n junction diode, the width of the depletion layer decreases when forward biased and increases when reverse biased. |
| Ques 10. What are the basic blocks of a communication system? | The fundamental blocks of a communication syastem are a source (a transmitter), a channel, and a receiver |
AP Inter 2nd Year Physics Exam Analysis 2025
The AP Inter 2nd Year Physics Question Paper Analysis 2025 is given in the table below.
| Particulars | AP Inter 2nd Year Physics Exam Analysis 2025 |
| Overall Exam Difficulty | Moderate |
| Section A Difficulty Level | Easy to Moderate |
| Section B Difficulty Level | Moderate to Tough |
| Section C Difficulty Level | Moderate (Mixed Reactions) |
| Number of Good Attempts | 45+ |
| Was the Paper Lengthy and Time Consuming? | Students found scetion C a bit time consuming |
The AP Inter 2nd Year Physics Answer Key 2025 and the AP Inter 2nd Year Physics Exam Analysis 2025 available here are only for students' reference. Students must visit the official website of the Board of Intermediate Education, Andhra Pradesh (BIEAP) for more information.
