What is it called when the moon passes through the penumbra of Earth’s shadow?(1 point) total lunar eclipse

total solar eclipse

partial lunar eclipse

partial solar eclipse

What color of light must blue light mix with to create white light? a. yellow b. white c. blue d. green

Atotal charge of –6.50 µc is uniformly distributed within a sphere that has a radius of 0.150 m. what is the magnitude and direction of the electric field at 0.300 m from the surface of the sphere? a) 2.89 × 105 n/c, radially inward b) 6.49 × 105 n/c, radially outward c) 4.69 × 105 n/c, radially inward d) 9.38 × 105 n/c, radially outward e) 1.30 × 106 n/c, radially inward

Alarge box of mass m is pulled across a horizontal frictionless surface by a horizontal rope with tension t. a small box of mass m sits on top of the large box. the coefficients of static and