Select one of the five factors that determine good bokeh aDistance between the moon and Jupiter bDistance between the camera and the subject cDistance between the camera and the background dDistance between subject 1 and subject 2

Select one of the five factors that determine good bokeh  aDistance between the subject and the background bDistance between subject 1 and subject 2 cDistance between Jupiter and Earth dQuality of the photographers gallery

Select one of the five factors that determine good bokeh  aQuality of the background bAmount of shadows cFile size of image dUsing a tripod

whether the linear velocity of the bob at point B be lower, higher or similar ifthe experiment is performed on the surface of the moon. Explain your answerbriefly.

Select one of the five factors that determine good bokeh aShutter Speed bISO cAperture dAll of the above

calculate the position of the final image in the astronomical telescope with the data of step P5. Estimate the position of the first image, realizing that the object is very far away. Then, use the Thin-Lens Formula to calculate the position of the final image from the second lens.