TS 2nd Year Physics Question Paper 2024 with Answer Key: Download PDF

TS 2nd Year Physics Paper 2024: Telangana State Board of Intermediate Education (TSBIE) is the official education board of Telangana which is responsible for conducting board examinations of Classes 10 and 12. Today, on March 12, 2024, the board conducted its TS Inter 2nd Year Physics exam 2024. All the students who had appeared for the exam might be wondering if they have answered the correct answers or not. Here, we have brought to you the Telangana Intermediate 2nd Year Physics Question paper 2024 with the answer key and PDF download links of the same. However, we would like to bring to your attention that the answer key provided here is the unofficial answer key and the answers are tentative in nature. It is better for students to get their answers verified by their school teachers for better understanding and confirmation. 

Telangana Board 2nd Year Physics Paper II Exam 2024: Key Highlights 

Check important details related to today’s TS Board exam 2024 below. 

TS 2nd Year Physics Question Paper 2024

Check the Telangana board Inter 2nd Year Physics Paper II question paper 2024 below. 

TS Inter 2nd Year Physics Paper II Question Paper 2024 PDF Download Link

TS 2nd Year Physics Answer Key 2024

Check the Telangana board Inter 2nd Year Physics Paper II answer key 2024 below. 

1. What is Sky Wave Propagation?

Answer. Sky Wave Propagation is a method of transmitting radio waves over long distances by reflecting them off the ionosphere. The frequency range of this propagation ranges from 3 MHz to 30 MHz. It travels longer than ground waves, thus ensuring long-distance communications. 

2. What are extrinsic and intrinsic semiconductors?

Answer. Intrinsic semiconductors are the purest form of semiconductors whereas extrinsic semiconductors are those where impurity is added to them. Extrinsic semiconductors are in their impure form. Intrinsic semiconductors possess low conductivity and have a narrow gap between their energy bands whereas extrinsic semiconductors have higher conductivity and greater gaps in between their energy bands. 

3. Write down Einstein's photoelectric equation.

Answer. The Einstein's photoelectric equation is E=hf where E is the energy emitted, h is the Plank's constant and f is the frequency of light. 

4. Write down deBroglie's relation and explain the terms therein. 

Answer. The deBroglie's relation is related to the body's momentum with its wavelength. It is shown as 

λ= h/p

where λ is deBroglie wavelength, h is the plank's constant, and p is the momentum of the moving body

5. What are the applications of microwaves?

Answer. The applications of microwaves are:

(i) Satellite communications, radar signals, and navigational applications

(ii) They are used in medical treatments

(iii) They are used in households for preparation of foods

More answers to be updated...Stay Tuned