Observing sun spots, Science

Assignment Help:

Observing sun spots

Use the telescope that you made in a last experiment. Set it up so that it points directly at the sun and focus it so that a clear and bright image of the sun is formed on a piece of white cardboard placed a short distance from the eyepiece lens. If sun spots are there on the surface of the sun you may be able to observe them as small dark spaces of irregular outline on the image. Caution.  Do not look at the sun by the telescope, unless your eyes are protected by a dark glass filter.

 


Related Discussions:- Observing sun spots

Functions of prejudice, Describe in one sentence the contents of the four f...

Describe in one sentence the contents of the four functions of prejudice and apply it in your work place? a) The four function of prejudice encompasses the various attitudes tha

The movement of a glacier, Which is primarily involved in the movement of a...

Which is primarily involved in the movement of a glacier: gravity

Hop eld neural networks, Create a binary 0-1 Hop field neural network with ...

Create a binary 0-1 Hop field neural network with 3 neurons and 3 stable states. Specify the weights and biases you have used, and draw the state transition diagram corresponding t

To show that expired air contains carbon dioxide, To show that expired air ...

To show that expired air contains carbon dioxide The two flasks are linked so that when you breathe by the T piece, all the air bubbles by the lime water in the flasks. One tub

Explain the control of salivary secretion, Explain the Control of Salivary ...

Explain the Control of Salivary Secretion The autonomic control of saliva secretion occurs in two ways, as unconditioned and conditioned reflex. What are these? Let's find out.

Explain the nephrotic syndrome, Explain the Nephrotic Syndrome A type o...

Explain the Nephrotic Syndrome A type of nephritis (an inflammation of the kidneys) that is characterized by low serum albumin, proteinuria and swelling (oedema). Swelling, wei

What is the important consequence of soil aeration, What is the Iimportant ...

What is the Iimportant consequence of soil aeration Another important consequence of soil aeration is oxidation-reduction reactions  that take place in soil and this may decide

Explain the types of white blood cells, Explain the Types of White Blood Ce...

Explain the Types of White Blood Cells White blood cells are actually a whole collection of different cells that work together to destroy bacteria and viruses. You may recall s

Contour lnes.., five charactrstic of the contour lines

five charactrstic of the contour lines

Friction, (friction is necessery evil)

(friction is necessery evil)

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