Find the radiation pressures (in atmospheres) on a totally absorbing surface and a totally reflecting surface. Answer in the order indicated. Express your answers in atmospheres separated by comma.

Acapacitor is storing energy of 3 joules with a voltage of 50 volts across its terminals. a second identical capacitor of the same value is storing energy of 1 joule. what is the voltage across the terminals of the second capacitor?

Both speed and velocity measure how fast something is moving. however, since speed is not a it does not require a(n question 6 options: a) quantity , unit b) magnitude, unit c) scalar, direction d) vector, direction

What is the relationship between globular clusters and the milky way?