TS Inter Physics Answer Key 2025: The Telangana State Board of Intermediate Education (TSBIE) conducted the Intermediate Physics examination on March 18, 2025, from 9:00 AM to 12:00 PM. Students who appeared for the exam can now find the TS Inter Physics Answer Key 2025 and exam analysis below to evaluate their performance. This TS Inter Physics Answer Key 2025 provides potential solutions to the examination questions. Students can use these unofficial answer keys to calculate probable marks and identify errors.
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TS Inter Physics Answer Key 2025
Students can cross-check their responses with the TS Inter Physics Unofficial Answer Key 2025 referred from the College Dekho below.
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Questions |
Answers |
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1. What is dispersion? Which colour gets relatively more dispersed? |
Dispersion is the separation of white light into its constituent colors (spectrum) due to the different refractive indices of different wavelengths of light, with violet light being bent (or deviated) the most and red light the least. |
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2. Define Modulation. Why is it necessary? |
Modulation, in telecommunications, is the process of varying one or more properties of a carrier signal (like frequency or amplitude) according to the informaation signal (the message). It is necessary to transmit signals efficiently over long distances and allows for the transmission of multiple signals through the same medium. |
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3. A circular coil if radius 'r' having N turns carries a current I. What is its magnetic moment? |
Magnetic moment of the coil is : μ=INA=πR2IN |
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4. Define magnetic declination |
It is also known as magnetic variation. It is the angle between true )geographic) North and magnetic North at a particular location. |
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5. What is work function? |
The minimum energy required by an electron to escape from metal surface is called work function. |
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6. Abtransformer converts 200 V AC to 2000 V AC. Calculate the number of turns in the secondary if the primary has 10 turns. |
100 |
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7. Magntic lines form continuous closed loops. Why? |
Because magnetic monopoles donot exist; they always occur in paurs (North and South) and field lines connect these lines forming the closed loops. |
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8. Microwaves are used in radars. why? |
Microwaves are used in radars because their short wavelengths allow for the creation of narrow, focused beams, eneabling accurate detection and ranging of objects even in challenging weather conditions. |
TS Inter Physics Answer Key Exam Analysis 2025
The TS Inter Physics exam and theory exam were for 60 marks. The question paper was structured into sections: Section A with Very Short Answer Questions, Section B with Short Answer Questions, and Section C with Long Answer Questions. The TS Inter Physics exam analysis, provided by educational experts, offers insights into the overall difficulty level of the paper, the distribution of questions across different topics, and the types of questions asked. Students can go through the TS Inter Physics Question Paper Analysis 2025 below.
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Particulars |
Details |
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Overall Difficulty Level of the Exam |
Moderate |
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Section A Difficulty Level |
Moderate |
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Section B Difficulty Level |
Moderate |
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Section C Difficulty Level |
Moderate to Tough |
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Number of Good Attempts |
50+ |
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Was the Paper Lengthy? |
Section c was a bit lengthy |
It is crucial to remember that these answer keys are unofficial and can be used for analysis purposes only. Students should wait for the official answer key from TSBIE for accurate evaluation.