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WWW.PUNJABSTUDY.IN ਵੈਬਸਾਇਟ ਵਿਦਿਆਰਥੀਆਂ ਨੂੰ ਵਜ਼ੀਫੇ ਅਤੇ ਹੋਰ ਪ੍ਰੀਖਿਆਵਾਂ ਪਾਸ ਕਰਨ ਵਿੱਚ ਮਦਦ ਕਰੇਗੀ ।ਤੁਸੀਂ ਆਪਣੇ ਕੀਮਤੀ ਵਿਚਾਰ ਸਾਨੂੰ ਦੇ ਸਕਦੇ ਹੋ । ਤੁਹਾਡੇ ਵਿਚਾਰ ਸਾਡਾ ਮਾਰਗਦਰਸ਼ਨ ਕਰਨਗੇ । ਤੁਹਾਡੀ ਮੇਹਨਤ ਅਤੇ ਲਗਨ ਆਉਣ ਵਾਲੇ ਕੱਲ ਦੀ ਸਫਲਤਾ ਦੀ ਬੁਨਿਆਦ ਨੂੰ ਮਜ਼ਬੂਤ ਕਰਦੀ ਹੈ .Thought of the day ---Even the genius asks questions. END IS NOT THE END IN FACT E.N.D. MEANS "EFFORTS NEVER DIE." -DR. A.P.J. ABDUL KALAM . SLOW SUCCESS BUILDS CHARACTER,FAST SUCCESS BUILDS EGO. -SIR RATAN TATA . WHEN YOUR PARENTS ARE NOT RICH BUT STILL AFFORDS TO GIVE YOU A BEAUTIFUL LIFE, APPRECIATE THEIR SACRIFICES. - SWAMI VIVEKANANDA HOME IS DARK WITHOUT MOM, LIFE IS DARK WITHOUT DAD. - DR. A.P.J. ABDUL KALAM. NEVER FORGET YOUR ROOTS, AND ALWAYS BE PROUD OF WHERE YOU COME FROM. - SIR RATAN TATA. FROM BIRTH TO DEATH, THERE MAY BE A MILLION RELATIONSHIPS BUT YOU WILL NEVER FIND A CARING FATHER AND A LOVING MOTHER AGAIN. EVERYTHING IS BEAUTIFUL DEPENDING ON THE SITUATION .A BELL SOUNDS IRRITATING AT 9AM BUT THE SAME BELL SOUNDS MELODIOUS AT 4PM. - DR. A.P.J. ABDUL KALAM. IF YOU WANT TO WALK FAST, WALK ALONE. BUT IF YOU WANT TO WALK FAR,WALK TOGETHER. -SIR RATAN TATA . THE BIGGEST MISTAKE ONE CAN MAKE IS LOSING YOURSELF IN THE PROCESS OF VALUING SOMEONE TOO MUCH AND FORGETTING THAT YOU ARE SPECIAL TOO. -SWAMI VIVEKANANDA. BEHAVIOUR IS ALWAYS GREATER THAN KNOWLEDGE. BECAUSE IN LIFE THERE ARE MANY SITUATIONS WHERE KNOWLEDGE FAILS BUT BEHAVIOUR CAN STILL HANDLE. -DR.A.P.J.ABDUL KALAM. DON'T BE SERIOUS ,ENJOY LIFE AS IT COMES. - SIR RATAN TATA. EVERYTHING IS EASY WHEN YOU ARE BUSY.BUT NOTHING IS EASY WHEN YOU ARE LAZY. -SWAMI VIVEKANANDA .

Thursday, 3 October 2024

भौतिकी के महत्तवपूर्ण सूत्र

*♦️भौतिकी के महत्तवपूर्ण सूत्र...*

1. Work = force × distance

*कार्य = बल × दूरी*

2. Energy = force × distance

*ऊर्जा = बल × दूरी*

3. Speed = distance / time

*गति = दूरी / समय*

4. Velocity = displacement / time

*वेग = विस्थापन / समय*

5. Electric field = electrical force/charge

*विद्युत क्षेत्र = वैद्युत बल/आवेश*

6. Force = force/area

*प्रतिबल = बल/क्षेत्रफल*

7. Volume = length × width × height

*आयतन = लंबाई × चौड़ाई × ऊंचाई*

8. Mass density = mass/volume

*द्रव्यमान घनत्व = द्रव्यमान/आयतन*

9. Acceleration = velocity / time

*त्वरण = वेग / समय*

10. Power = work / time

*शक्ति = कार्य / समय*

11. .Pressure = force / area

*दाब = बल/क्षेत्रफल*

12. Momentum = mass × velocity

*संवेग = द्रव्यमान × वेग*

13. Area (A) = Length × Width

*क्षेत्रफल (A) = लम्बाई × चौड़ाई*

14. Force (F) = Mass × Acceleration

*बल (F) = द्रव्यमान × त्वरण*

15. Pressure Energy = Pressure × Volume

*दाब ऊर्जा = दाब × आयतन*

16. Impulse = force × time

*आवेग = बल × समय*

17. Linear momentum = mass × velocity

*रैखिक संवेग = द्रव्यमान × वेग*

18. Kinetic energy = 1/2 mv²

*गतिज ऊर्जा = 1/2 mv²*

19. Mechanical energy = kinetic energy + potential energy

*यांत्रिक ऊर्जा = गतिज ऊर्जा + स्थितिज ऊर्जा*

20. Angular momentum = Inertial × Angular velocity

*कोणीय संवेग = जड़त्वाघूर्ण × कोणीय वेग*

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