Vibrations of Strings and Sonometer

JEE Main Physics · Waves · 6 questions, latest first

• A sonometer wire of resonating length 90 cm has a fundamental frequency of 400 Hz when kept under some tension. The resonating…20245 April, Shift 2 · Q55
• A tuning fork resonates with a sonometer wire of length 1 m stretched with a tension of 6 N. When the tension in the wire is…20241 February, Shift 1 · Q54
• The fundamental frequency of vibration of a string stretched between two rigid support is 50 Hz. The mass of the string is 18 g…202315 April, Shift 1 · Q51
• In an experiment with sonometer when a mass of 180 g is attached to the string, it vibrates with fundamental frequency of 30 Hz.…202313 April, Shift 2 · Q54
• A wire of density 8 × 10^3 kg / m^3 is stretched between two clamps 0.5 m apart. The extension developed in the wire is 3.2 ×…202311 April, Shift 2 · Q51
• A guitar string of length 90 cm vibrates with a fundamental frequency of 120 Hz. The length of the string producing a fundamental…20238 April, Shift 2 · Q51