Physics Wallah IIT JEE NEET
Open in Telegram
This channel is for IIT-JEE Mains & Advanced, NEET, BITSAT and More Competitive Exam. β’ IIT JEE Materials β’ CBSE Books β’ Formula Books β’ MindMaps https://physicswallah.net/ Paid Promo :- @Pw_jee_Neet_bot
Show more2025 year in numbers
7 945
Subscribers
-324 hours
-127 days
-9030 days
Posts Archive
β
Ray Optics Short Notes β
Shared by -
NEET TOPPERS
πHANDWRITTEN NOTESπBest Notes for PHYSICS PART 1 π
β Kinematics -1
β Kinematics -2
β Law of Motion
β Friction
β Work, Power And Energy
β Circular Motion
β Rotational Dynamics
β Gravitation
β Elasticity And Surface Tension
β Viscosity
β Fluid
β Heat
β Mode of Heat Transfer
β Thermodynamics
β Kinetics Theory of Gases
β Simple Harmonic Motion (SHM)
β Waves
Give Hearts β€οΈ
@Physics_Wallah_IIT_JEE_NEET
πͺππππ π¦π¨πππππ§ π¦π§π¨ππ¬ π ππ§ππ₯ππππ¦ π¬π’π¨ πͺππ‘π§ ?
βΌοΈβΌοΈ ππ‘π¨π¨π¬π ππ«π¨π¦ πππ₯π¨π° βΌοΈβΌοΈ
π α΄ΚΚκ±Ιͺα΄κ±
π ΚΙͺα΄Κα΄Ι’Κ
π α΄Κα΄α΄Ιͺκ±α΄ΚΚ
π α΄α΄α΄Κα΄α΄α΄α΄Ιͺα΄κ±
π α΄ΚΚκ±Ιͺα΄α΄Κ α΄α΄
α΄α΄α΄α΄Ιͺα΄Ι΄
π α΄α΄α΄α΄α΄Ι΄α΄α΄Ι΄α΄Κ
π Κα΄α΄α΄κ± α΄α΄
κ°
π κ±α΄α΄α΄Κα΄ α΄α΄α΄α΄Κκ±
π Qα΄Ιͺα΄’α΄’α΄κ± & α΄α΄ΚΚκ±
π α΄
α΄α΄Κα΄κ± & α΄
Ιͺκ±α΄α΄κ±κ±Ιͺα΄Ι΄
β£ αΆΚ°α΅α΅Λ’α΅ Κ·Κ°α΅α΅α΅α΅α΅Κ³ ΚΈα΅α΅ Κ·α΅βΏα΅ αΆ Κ³α΅α΅ α΅α΅α΅α΅α΅
β£π±πππ ππ ππππ, πππππ’ ππππ
Velocity is related to which Quantity?Anonymous voting
- Fundamental
- Derived
- Vector
- Scalar
The solid angle is measured in?Anonymous voting
- Radian
- Degree
- kelvin
- Staradian
The plane angle is measured in?Anonymous voting
- Radian
- Degree
- kelvin
- Staradian
From the following given quantities, what quantities are the fundamental quantities?Anonymous voting
- Length
- Mass
- Time
- All of these
today's quiz is from Class 11 Physics >> Units and Measurement >> Introduction (questions)
Photo unavailableShow in Telegram
Hope you are studying well aapke JEE ki tayari ko boost up karane ke leye humne launch ki hai RANKERS JEE TEST SERIES.So baccho aaj he apni padai ko ek nayi gati se shuroo karein aur padai karein.
Click on below link to Buy the Test Series
bit.ly/PW_RANKERS_JEE_TEST_SERIES
bit.ly/PW_RANKERS_JEE_TEST_SERIES
Thank You
β
ELECTRO MAGNETIC INDUCTION β
β€οΈCredit - Rajwant Singh Sirβ€οΈ
Shared by - NEET TOPPERSπͺππππ π¦π¨πππππ§ π¦π§π¨ππ¬ π ππ§ππ₯ππππ¦ π¬π’π¨ πͺππ‘π§ ?
βΌοΈβΌοΈ ππ‘π¨π¨π¬π ππ«π¨π¦ πππ₯π¨π° βΌοΈβΌοΈ
π α΄ΚΚκ±Ιͺα΄κ±
π ΚΙͺα΄Κα΄Ι’Κ
π α΄Κα΄α΄Ιͺκ±α΄ΚΚ
π α΄α΄α΄Κα΄α΄α΄α΄Ιͺα΄κ±
π α΄ΚΚκ±Ιͺα΄α΄Κ α΄α΄
α΄α΄α΄α΄Ιͺα΄Ι΄
π α΄α΄α΄α΄α΄Ι΄α΄α΄Ι΄α΄Κ
π Κα΄α΄α΄κ± α΄α΄
κ°
π κ±α΄α΄α΄Κα΄ α΄α΄α΄α΄Κκ±
π Qα΄Ιͺα΄’α΄’α΄κ± & α΄α΄ΚΚκ±
π α΄
α΄α΄Κα΄κ± & α΄
Ιͺκ±α΄α΄κ±κ±Ιͺα΄Ι΄
β£ αΆΚ°α΅α΅Λ’α΅ Κ·Κ°α΅α΅α΅α΅α΅Κ³ ΚΈα΅α΅ Κ·α΅βΏα΅ αΆ Κ³α΅α΅ α΅α΅α΅α΅α΅
β£π±πππ ππ ππππ, πππππ’ ππππ
The efficiency of an engine will always be given byAnonymous voting
- Output energy / Input energy
- Input energy / Output energy
- Output energy*Constant
- Input energy* Constant
Work done by a heat engine if Qβ is the heat from source and Qβ is the heat absorbed at sink.Anonymous voting
- Qβ /Qβ J
- Qβ J
- Qβ - Qβ J
- Qβ - Qβ J
What does a sink do in a heat engine ?Anonymous voting
- It releases the heat towards engine.
- It absorb the heat from engine.
- It absorbs the heat from source.
- none of above
A heat engine source has to be at a higher temperature for it to work. TRUE or FALSEAnonymous voting
- True
- False
A device that converts heat into mechanical work is calledAnonymous voting
- Heat engine
- Refrigerator
- both a and b
- none of above
today's quiz is from Class 11 Physics >> Thermodynamics >> Heat engine (questions)
When does the body start moving?Anonymous voting
- F>fs
- F<fs
- F=fs
- All of these
When the body is at rest and the force of friction is acting on the body which is rest is called?Anonymous voting
- Kinetic friction
- potential friction
- Static friction
- both a & b
