Perform any other duties as assigned by the Store Manager or any Cresco Manager ; Education, Experience and Required Skills, Including Certificates, Licenses and Registrations. High school diploma or equivalent preferred; Valid California driverâs license Class A; Acceptable DOT drug test history
The objective will then form an image in something known as the focal plane, the plane where the objective of a telescope forms (or focuses) an image. The distance from a lens or mirror to its focal point is called the focal length of that lens or mirror.
e. to account for the motion of objects in the sky as a result of the Earthâs rotation. 29. Radio telescopes are _______ telescopes. * a. Reflecting b. Refracting c. Deflecting d. Compound e. Retracting 30. A telescope whose objective is a lens and contains no mirrors is a(n) _____ telescope. * a. Refracting b. Reflecting c. Deflecting d. Compound e. Retracting 31. In a reflecting telescope the objective is a ____. a. prism * b. mirror c. lens d. diffraction grating e. photographic plate 32. Which has the larger light-gathering power? a. A telescope of 5 cm diameter and focal length of 50 cm. * b. A telescope of 6 cm diameter and focal length of 100 cm. c. A telescope of 2 cm diameter and focal length of 100 cm. d. A telescope of 3 cm diameter and focal length of 75 cm. e. Both b and c since they have the same focal length 33. The resolving power of a telescope is _____.