mp board 11th physics varshik paper 2026 | मध्य प्रदेश बोर्ड 11वीं भौतिक शास्त्र वार्षिक परीक्षा 2026 answer नीचे पूरा जो पेपर हुआ है आज वह उसका आंसर के साथ दिया गया है अगर यह प्रश्न पत्र अगर आपके यहां नहीं आया है तो आपको बता दूं इसकी अलग आया है तो उसका सॉल्यूशन हमारे पास व्हाट्सएप पर है और टेलीग्राम चैनल पर भेज दिया है।
वार्षिक परीक्षा / Annual Examination, 2025-26
भौतिक शास्त्र / PHYSICS [210]
Code: 11035
कक्षा / Class: 11th
पूर्णांक / Max Marks: 70
English
हिन्दी
Q.1 Select and write the correct answer from the options given: (1×6=6)
(i) Which physical quantity has the same dimensions as Planck’s constant?
Answer: (d) Angular momentum
(ii) The area enclosed by the velocity-time graph with the time axis is called –
Answer: (a) Displacement
(iii) The moment of inertia of a solid cylinder of mass M and radius R about its geometrical axis is –
Answer: (d) ½ MR2
(iv) Kepler’s second law is based on the conservation of –
Answer: (b) Angular momentum
(v) The melting point of a substance on increasing pressure –
Answer: (a) Decreases
(vi) Which of the following relations between acceleration ‘a’ and displacement ‘x’ of a particle represents simple harmonic motion?
Answer: (c) a = -10x
Q.2 Fill in the blanks: (1×6=6)
(i) The relative density of lead is 11.3. Its density is 11300 kg m-3.
(ii) In uniform motion, instantaneous velocity is same as Average velocity.
(iii) When external torque acting on a system is zero, then Angular momentum is conserved.
(iv) When temperature increases, the elasticity of substance decreases.
(v) In simple harmonic motion, acceleration is directly proportional to displacement.
(vi) The distance between two consecutive crests or troughs is called Wavelength.
Q.3 Match the column: (1×6=6)
| Column – ‘A’ | Column – ‘B’ [Correct Answer] |
|---|---|
| (i) Centripetal acceleration | (d) v2 / r |
| (ii) Impulse of force | (e) F × Δt |
| (iii) Static friction coefficient | (f) μs = Fs / R |
| (iv) Gravitational potential energy | (c) mgh |
| (v) Maximum in P.E. in vertical circular motion | (b) 2mgr |
| (vi) Relation in Momentum and Kinetic energy | (a) P = √(2mk) |
Q.4 Write the answer in one word or one sentence: (1×5=5)
(i) Write no. of significant figures in 7923.56 kg.
Answer: 6
(ii) What is stopping distance of vehicles?
Answer: The distance covered by a vehicle after applying the brakes before it comes to rest.
(iii) The kinetic energy at the highest point of projectile path of a projectile thrown at projection angle 45° w.r.t. initial K.E. will be.
Answer: Half (1/2)
(iv) Write the magnitude and direction of the net force acting on a drop of rain falling downwards with a constant speed.
Answer: Magnitude is Zero, and there is no specific direction.
(v) A body of mass m is suspended in an artificial satellite, with the help of a spring balance. What will be the reading of spring balance?
Answer: Zero
Q.5 State True or False: (1×5=5)
(i) In uniform motion the displacement is directly proportional to the square of time.
Answer: False
(ii) The square of time-period of a planet around the sun is directly proportional to cube of its average speed.
Answer: False
(iii) Strain is a dimensionless quantity.
Answer: True
(iv) Centre of mass of a body always lies inside the body.
Answer: False
(v) Mean kinetic energy for each degree of freedom is KT.
Answer: False