JEE Main 2025 Physics question

Two strings with circular cross section and made of same material are stretched to have same amount of tension. A transverse wave is then made to pass through both the strings. The velocity of the wave in the first string having the radius of cross section R is and that in the other string having radius of cross section R/2 is . Then =

• (1)8
• (2)2Correct
• (3)
• (4)4