Radio telescope is used to see

The _____ telescope is used to observe distant objects on the earth's surface.

Terrestrial telescope is used to view objects ___________ .

The limit of resolution of a telescope is 2.5xx10^(-7) rad. If the telescope is used to detect light of wavelength 500 nm coming from a star, the diameter of the objective lens used by telescope is

Radio telescope is made up of one or more dishes of …………shape.

Complete the paragraph given below by using the appropriate word given below: (optical telescope, X-rays, light, radio telescopes, electromagnetic waves, visible radiation) The ….....................…..which our eyes can see in a tiny part of electromagnetic spectrum. Light has..........................................and it is called radiation. Radiation is seen in the form of visible light, infrared waves, micro-waves as well as in the form of ........................and ultraviolet rays. However, we can see only.................................................... ........ are used to capture visible radiation. But different types of telescopes are used to receive other types of radiation, and all such telescope are called.........................................................................................................................................

Answer the following. Complete the given analogy. Radio telescope : radio waves : , Chandra telescope:

Name the following A special type of telescope used to receive radio waves emitted by the heavenly bodies.

True or False. If false, write the correct sentence Chandra telescope is a radio telescope.

What is telescope ? Discuss the types of telescopes that are used in general.