The place on earth's surface directly above the point where movement first occurs in an earthquake is called the
a. stress point.
b. deformation.
c. focus.
d. epicenter.

Simple astronomical telescope the objective lens has a focal length of 75 cm and that of a piece of 5cm of the lenses are 18 cm apart when will be final image of a distant object before

Which of these is the sound of fish slapping against human flesh?

The pyramid has a square base that us inscribed in the circular base of the cone. draw an image of the composite shape of the base. 2) if the side length of the square base is 8 units long, what is the diameter of the circular base of the cone from the picture in number 1