15 points! I need this answered ASAP! A note has a wavelength of 0.52028 m. If the speed of sound is 343.00 m/s, what pitch is this note?

Table: Frequencies of Music Notes

Pitch Frequency

A 440.00 Hz

B 493.88 Hz

C 523.25 Hz

D 587.33 Hz

E 659.26 Hz

F 698.46 Hz

G 783.99 Hz

Which statement is true for light passing into a medium that is more optically dense than the first medium through which it past

Will give brainliest! which statement best describes the difference between strong nuclear forces and weak nuclear forces? weak nuclear forces are involved when certain types of atoms break down. strong nuclear forces are responsible for holding atoms' nucleus together. weak nuclear forces hold bonds between atoms together. strong nuclear forces hold together the nucleus of an atom. strong nuclear bonds prevent atoms from falling apart. weak nuclear bonds prevent compounds from falling apart. strong nuclear forces are involved in breaking electrons from their shells. weak nuclear forces hold protons in the nucleus.

6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.