7. the according to wien’s law (λmax = 3×106/t), what is the temperature of the radiation? recall that to use this formula, the wavelength must be in nanometers (1nm = 10−9 m) and the temperature will be in kelvin.

Atriangle with equal sides of length 10 cm has -2.5-nc charged objects at each corner. part a determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. horizontally rightward vertically downward vertically upward horizontally leftward