Planck Constant by Photo Vacuum Tube | Viva-Voce | Photoelectric Effect

this video covers the most important viva questions on Planck's constant experiment using photo vacuum tube which is based upon photoelectric effect and this video covers the most important questions from the topic for you viva voce examination. ============================= Thanks for Watching Please leave a LIKE to Support me...😋 and don't forget to... ❤❤❤❤❤❤❤❤❤❤❤ LIKE SHARE COMMENT & SUBSCRIBE Find Practical File (Lab Manual) Link at the Bottom ============================= Follow “All Lab Experiments” on Social Media- Facebook-   / alllabexperiments   Instagram-   / alllabexperiments   My Personal Instagram Page -   / saarthakthemeaningful   Website- https://www.alllabexperiments.com ============================= Need Shopping — Here are the Best Deals on Amazon - https://amzn.to/3H9sPn5 Some best PHYSICS BOOKS available Online – https://amzn.to/35mJLbC ============================= Our aim is to provide ‘Free Quality Education’. And to be very clear, this cannot be done without your love and support. Feel Free to DONATE any amount of your choice, so that, we make the best content for you at the earliest.  Google Pay, Paytm, PhonePe @ 9555278378, UPI ID – 9555278378@paytm  Bank Card (India) - https://rzp.io/l/aledonations  Bank Card (International) - https://www.paypal.com/paypalme/allla...  Bank Transfer - Sachin Kumar (Paytm Payment Bank, Acc. No. 919555278378, IFSC - PYTM0123456) #SupportByDonating ============================= Practical File Link - Link to all Categories of Practical file (Mechanics, Optics, Electronics, Solid-State & E&M, etc.)- https://alllabexperiments.com/physics... Link to EMT and modern physics practical files https://alllabexperiments.com/phy_pra...