E = hv হলো প্ল্যাঙ্ক সমীকরণ, যা শক্তি এবং ফ্রিকোয়েন্সির মধ্যে সম্পর্ক বর্ণনা করে। এই সমীকরণটি ১৯০০ সালে ম্যাক্স প্ল্যাঙ্ক দ্বারা প্রস্তাবিত হয়েছিল।
প্লাঙ্ক সমীকরণটি নিম্নরূপ:
E = hv
যেখানে,
: E = hv প্লাঙ্কের সমীকরণ, h = প্ল্যাঙ্ক ধ্রুবক।
In the equation E=hv, E represents the energy of the photon, h is the Planck constant, and v is the frequency of the photon
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