The of a photon of light is proportional to its frequency and proportional to its wavelength
.
A. energy, directly, inversely
B. energy, inversely, directly
C. velocity, directly, inversely
D. intensity, inversely, directly
E. amplitude, directly, inversely

whitney would be experiencing fear or unintentional terror

two charges are fixed in place on the x-axis as shown. the charge at x = 0 is negative and has magnitude q = 2 μcoulombs (1 μcoulomb = 10-6 coulombs). the charge at x = d, (d = +12 cm), is positive and has magnitude q = 4 μcoulombs. find a point x = xo along the x-axis at which the electric field is zero.

think its the third option