Making a simple reflecting telescope, Science

Assignment Help:

Making a simple reflecting telescope

A simple reflecting telescope can be made from a concave mirror obtained from a shaving mirror. The mirror is arranged wooden box of suitable size in such a way that it can be tilted at dissimilar angles. An upright made of wood is attached to the box so that its angle may also be varied. Two short focus lenses are fixed in corks which are then placed in a short length of mailing tube as an eye-piece. Then join this eye- piece attached to the wood upright exactly at the focal

647_science.png


Related Discussions:- Making a simple reflecting telescope

Levels of orgnization, ehat is protoplasm and other levels of organization

ehat is protoplasm and other levels of organization

Explain bile - external defence mechanism, Explain Bile - External Defence ...

Explain Bile - External Defence Mechanism It is an alkaline secretion of the liver, which checks the growth of foreign bacteria on the partially digested food.

Geologic time, how so you find the numerical age and can you provide an exa...

how so you find the numerical age and can you provide an example?

#title., what is the mode of feeding of a lion

what is the mode of feeding of a lion

Explain the apnoea - histotoxic hypoxia, Explain the Apnoea Apnoea mean...

Explain the Apnoea Apnoea means cessation of breathing. Temporary apnoea may be seen in low carbon dioxide tension in blood. During swallowing, there is a temporary apnoea.

Phylum coelenterata, what is the economic importance of phylum coelenterata...

what is the economic importance of phylum coelenterata

Explain the cleansing - functions of saliva, Explain the Cleansing - Functi...

Explain the Cleansing - Functions of Saliva Saliva is necessary to keep the mouth clean and to keep the structures within the mouth soft and pliable. In fever, when the salivar

Science and technology during the renaissance, Science and Technology durin...

Science and Technology during the Renaissance:  This phase in the history of science was one of description and criticism. First came the exploration of ancient knowledge, mainly o

Explain factors affecting viscosity of blood, Explain Factors Affecting vis...

Explain Factors Affecting viscosity of Blood Viscosity of blood affects the systemic blood pressure in the same way as changes in the peripheral resistance.  In anaemia, viscos

Sasasa, what types of birds are there

what types of birds are there

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd