What sound frequency would a human ear not be able to detect? A.10 Hertz

B.100 Hertz

C.1,000 Hertz

D.10,000 Hertz

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

There are main groups in the modern periodic table of elements

Joe shines white light into a bowl half full of water at an angle of incident of 27.5°. calculate the angle of refraction in the water given the indices of refraction for air and water are 1.00 and 1.36, respectively.