JEE Main 2021 Physics question
Two waves are simultaneously passing through a string and their equations are : , . Given amplitudes = 12 mm and = 5 mm, = 3.5 cm and wave number k = 6.28 . The amplitude of resulting wave will be ...... mm.
Answer: 7
Two waves are simultaneously passing through a string and their equations are : , . Given amplitudes = 12 mm and = 5 mm, = 3.5 cm and wave number k = 6.28 . The amplitude of resulting wave will be ...... mm.