India's Nuclear Power Milestone
Physics Ray - Pratik Roy
India's Nuclear Power Milestone
3:21
current electricity Neet previous year
Physics Ray - Pratik Roy
current electricity Neet previous year
2:53
ICSE Class 10 Physics: Master Force & Moment of Force in One Shot!
Physics Ray - Pratik Roy
ICSE Class 10 Physics: Master Force & Moment of Force in One Shot!
15:01
কিভাবে পড়াশোনা করা উচিৎ?HOW TO CRACK NEET& COMPETITIVE EXAMSSuggestion fromGOLD MEDALIST
Physics Ray - Pratik Roy
কিভাবে পড়াশোনা করা উচিৎ?HOW TO CRACK NEET& COMPETITIVE EXAMSSuggestion fromGOLD MEDALIST
22:47
Experiment : Sublimation #physicsray
Physics Ray - Pratik Roy
Experiment : Sublimation #physicsray
0:28
20 most important physics derivations for the Class 12 board exams
Physics Ray - Pratik Roy
20 most important physics derivations for the Class 12 board exams
8:44
Important Numericals from Heat#physicsray #heat #icse
Physics Ray - Pratik Roy
Important Numericals from Heat#physicsray #heat #icse
4:34
A memorable day of my life ♥️
Physics Ray - Pratik Roy
A memorable day of my life ♥️
1:38
Student Life এ Mobile phone এর ক্ষতিকারক দিক এবং তার Solution ........#physics #physicsray #mobile
Physics Ray - Pratik Roy
Student Life এ Mobile phone এর ক্ষতিকারক দিক এবং তার Solution ........#physics #physicsray #mobile
4:26
Alcohol fire, experiment #experiment #physicsray
Physics Ray - Pratik Roy
Alcohol fire, experiment #experiment #physicsray
0:29
Reflection of light through spherical mirror
Physics Ray - Pratik Roy
Reflection of light through spherical mirror
23:06
একটি ফুলঝুরি(তারাকাঠি) = Thermodynamics এর অনেক laws#physicsray
Physics Ray - Pratik Roy
একটি ফুলঝুরি(তারাকাঠি) = Thermodynamics এর অনেক laws#physicsray
1:48
Breaking the Impossible2025 Nobel prize explained.#physicsray #physics
Physics Ray - Pratik Roy
Breaking the Impossible2025 Nobel prize explained.#physicsray #physics
3:59
ফানুস বা আকাশপ্রদীপ উড়ে যাওয়ার কারণ#physics #physicsray #fanus
Physics Ray - Pratik Roy
ফানুস বা আকাশপ্রদীপ উড়ে যাওয়ার কারণ#physics #physicsray #fanus
0:34
Bomb এ কোন energy কোন energy তে পরিবর্তিত হয়. #physicsray #physics #practical #experiment
Physics Ray - Pratik Roy
Bomb এ কোন energy কোন energy তে পরিবর্তিত হয়. #physicsray #physics #practical #experiment
0:28
Physics এর মতে ভুতের অস্তিত্ব #experiment #physicsray
Physics Ray - Pratik Roy
Physics এর মতে ভুতের অস্তিত্ব #experiment #physicsray
2:33
Charles's law Experiment #physics #practical #physicsray
Physics Ray - Pratik Roy
Charles's law Experiment #physics #practical #physicsray
1:39
An Interesting Story of time travel #physics #physicsrau
Physics Ray - Pratik Roy
An Interesting Story of time travel #physics #physicsrau
10:42
Prism numericals #physics #rayopticsphysics #class12 #cbse #class10 #isc
Physics Ray - Pratik Roy
Prism numericals #physics #rayopticsphysics #class12 #cbse #class10 #isc
5:48
scattering of light #physics #light #physicsray
Physics Ray - Pratik Roy
scattering of light #physics #light #physicsray
1:35
Digital vernier caliper #physics #vernier #practical
Physics Ray - Pratik Roy
Digital vernier caliper #physics #vernier #practical
0:29
To determine the spring constant of a helical spring in a Class 11 practical
Physics Ray - Pratik Roy
To determine the spring constant of a helical spring in a Class 11 practical
4:08
যখন একটি বস্তু জলে নিমজ্জিত হয়, তখন এটি একটি Buoyant force অনুভব করে #physics
Physics Ray - Pratik Roy
যখন একটি বস্তু জলে নিমজ্জিত হয়, তখন এটি একটি Buoyant force অনুভব করে #physics
1:01
Coefficient of static friction.Class 11 practical
Physics Ray - Pratik Roy
Coefficient of static friction.Class 11 practical
5:27
Class 11 Formulas of Motion in a Plane & Laws of motion
Physics Ray - Pratik Roy
Class 11 Formulas of Motion in a Plane & Laws of motion
4:07
Class 11 practical: To find the speed of sound in air at room temperature using a resonance tube
Physics Ray - Pratik Roy
Class 11 practical: To find the speed of sound in air at room temperature using a resonance tube
8:06
Ohm's law, class 12 practical #physics #class12
Physics Ray - Pratik Roy
Ohm's law, class 12 practical #physics #class12
4:28
Physics practical class 11, P vs V @PhysicsRay
Physics Ray - Pratik Roy
Physics practical class 11, P vs V @PhysicsRay
5:05
Class 11 physics,Using a simple pendulum, plot L-T and L-T2 graphs
Physics Ray - Pratik Roy
Class 11 physics,Using a simple pendulum, plot L-T and L-T2 graphs
3:04
Prism practical, Class 12, To determine the angle of minimum deviation for a given prism.
Physics Ray - Pratik Roy
Prism practical, Class 12, To determine the angle of minimum deviation for a given prism.
6:42
irregular shape area calculation. screw gauge practical. class 11 #physics #practical
Physics Ray - Pratik Roy
irregular shape area calculation. screw gauge practical. class 11 #physics #practical
1:41
Expression for the force between two parallel current-carrying wires, [Magnetic effect of current]
Physics Ray - Pratik Roy
Expression for the force between two parallel current-carrying wires, [Magnetic effect of current]
7:29
Class 10 ICSE PHYSICS WORK , POWER and ENERGY || Work,Power and Energy || QUESTION
Physics Ray - Pratik Roy
Class 10 ICSE PHYSICS WORK , POWER and ENERGY || Work,Power and Energy || QUESTION
7:20
Class 10 ICSE Physics Chapter 1 : Force and Moment Of Force || IMPORTANT QUESTION
Physics Ray - Pratik Roy
Class 10 ICSE Physics Chapter 1 : Force and Moment Of Force || IMPORTANT QUESTION
17:19
Class 10 ICSE Physics Chapter 1 : Force and Moment Of Force || Centre of Gravity || Circular motion
Physics Ray - Pratik Roy
Class 10 ICSE Physics Chapter 1 : Force and Moment Of Force || Centre of Gravity || Circular motion
4:30
CLASS 9 FORCE AND MOTION WB CBSE ICSE
Physics Ray - Pratik Roy
CLASS 9 FORCE AND MOTION WB CBSE ICSE
15:37
Thermal properties of matter part 1 Class 11 Physics
Physics Ray - Pratik Roy
Thermal properties of matter part 1 Class 11 Physics
24:26
Class 11 Physics Chapter 3 Motion in a Straight Line problem
Physics Ray - Pratik Roy
Class 11 Physics Chapter 3 Motion in a Straight Line problem
6:10
Motion in a straight line problem, The retardation experienced by a movingcar after its engine......
Physics Ray - Pratik Roy
Motion in a straight line problem, The retardation experienced by a movingcar after its engine......
5:13
Motion in a straight line problem, on turning a corner a car driver driving at 36 km per hour ......
Physics Ray - Pratik Roy
Motion in a straight line problem, on turning a corner a car driver driving at 36 km per hour ......
1:46