Sequoia measures the wavelength of the sound in a Kundt’s tube to be 0.340 m. If the instructor tells her that the frequency driving the sound in the tube is 997 Hz, she will calculate a speed of sound in air of. a. 2930 m/sb. 343 m/sc. She cannot calculate this with the available datad. 339 m/s

339 m/s.

Explanation:

For a wave,

V = f × λ

where,

wavelength, λ = 0.340 m

frequency, f = 997 Hz

velocity, v

Inputting these values into the equation, we have:

v = 997 × 0.340.

= 338.98 m/s

≅ 339 m/s .

the answer is false. this is because for ice to melt, it requires latent heat of melting. latent heat means heat energy required to change phase without any increase in temperatures. therefore, the ice will take energy from the environment to melt hence atmospheric temperatures will reduce.