Class 10 Physics Target paper 2025
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Class X Physics
Target paper 2025
Section "A"
(Marks:12) (Multiple choice questions)
Note: Attempt all the questions from this section. Each question carries one marks.
Unit # 10 (General Waves Properties)
Difference: Transverse and longitudinal waves
Short: Define wave length, time period and frequency and derive formula V= f x lamda
Long: Define simple harmonic motion and prove that the motion of a body attached to the end of spring execute simple harmonic motion?
OR
Explain motion of ball and bowl execute simple harmonic motion?
Unit 11 (Sound)
Short: Write one use of each of the following devices: Radar Sonar Lidar
Long: Explain in detail factors affecting the speed of sound?
Explain in detail the application of ultrasonic in:
Sonar , Echocardiography
OR
Describe three characteristics of sound?
Unit 12 (Electromagnetic Spectrum)
Short: Write down three characteristics and uses of electromagnetic waves?
Application of X-rays and gamma rays?
Long: Define electromagnetic waves and write six important characteristics of electromagnetic waves?
Unit 13 (Geometrical Optics)
Short: Define irregular reflection of light and also write two points of its importance?
Write three characteristics of the image formed in a plane mirror?
Define reflection of light, state two laws of reflection of light?
Write three uses of concave mirror OR a spherical mirror?
Long: What are short sightedness and long sightedness?
How can these defects be corrected with the help of ray diagram?
With the help of a ray diagram derive the mirror equation:
Derive Ray diagram of compound microscope and describe its working?
Unit # 14 (Electrostatics)
Short: What is capacitance?
Explain factors affecting capacitance?
Define electric field and electrostatic potential?
Long: State Coulomb's law and derive its formula?
Parallel and series capacitors with derivations?
Unit # 15 (Current Electricity)
Difference: AC and DC Definition:
Resistivity, EMF, electric current.
Short: Write down any three characteristics of resistance connected in parallel?
State the heat dissipation law and joule's law and write
the
equation:
H = I^2Rt
Derive expression for equivalent resistance when resistors are connected in series and parallel?
Unit # 16 (Electromagnetism)
Short: Define magnetic field and force on a current caring conductor?
Characteristics of magnetic field produced by conductor?
Long: What is transformer, describe construction and working of transformer with diagram?
OR
Application of transformer?
Unit # 17 (Introductory Electronics)
Short: Effect of magnetic field or electric field on electron beam?
Long: Difference between Analogue and Digital electronics?
OR
Describe the following Logic gates with truth table and symbol
(AND, OR, NOT, NAND NOR)
Unit # 18 (Information and Communication Technology ICT)
Short: Explain transmission of light signal fibers? through optical
Long: Describe components of computer based information system?
Unit # 19 (Atomic Structure)
Short: Explain isotopes and isotopes of hydrogen?
Long: Write Geiger and Morsden alpha scattering experiment and its results in detail?
Unit # 20 (Nuclear Structure)
Short: Write three difference between alpha and beta rays?
Describe any three laws of fusion?
Long: Define fission and fusion reactions with their equations, explain fission chain reaction with the help of diagram?
Numericals:
Unit # 10
Unit # 11
Unit # 12
Unit # 13 (Most Important)
Unit # 14
Unit # 15 (Most Important)
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