An object 5 cm high is located on the optical axis of a spherical mirror at a distance of 60 cm from its top. If the size of the figure is 3cm, at what distance from the top is the object figure?

I need picture!!! Please

The pressure proportional to the area a- inversely b- directly c- increase d-decrease

If you wanted to move an electron from the positive to the negative terminal of the battery, how much work w would you need to do on the electron? enter your answer numerically in joules.

Aspecified volume of space contains an electric field for which the magnitude is given by e=e0cos(ωt). suppose that e0 = 20 v/m and ω = 1.0 × 107 s−1. part a what is the maximum displacement current through a 0.80 m2 cross-sectional area of this volume? express your answer with the appropriate units. idisp,max i d i s p , m a x = nothing nothing request answer part b how would this area have to be oriented relative to the electric field to get this maximum displacement current?