Arock is dropped from a sea cliff, and the sound of it striking the ocean is heard 2.6 s later. if the speed of sound is 340 m/s, how high is the cliff?

Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay

Question 1 (5 pts): what is the maximum distance for which you can you resolve the two individual headlights of an on-coming truck as two separate lights rather than one if the headlights are separated by 2.00 m and your eye has a diameter of 1.00 centimeter? assume a wavelength of 500 nm.

Awave with a frequency of 500 hz is traveling at a speed of 100 m/s.what is the wavelength?