What is the instruments for studying the stars?

Answer 1

Star temperatures are determined through various calculations regarding its relative size, distance, and color. the principle of dopler effect is use full to measure the temperature of stars..

Answer 2

We know that the telescope is commonly uses to study stars. Remember, however, that there are a number of different types of telescope, and they are usually characterized by which portion of the electromagnetic spectrum they are working in.

Answer 3

The color is a good indication of the temperature. For a more detailed analysis, the energy distribution among different parts of the spectrum is analyzed. Basically, hotter objects have a maximum energy output at higher frequencies.

Answer 4

There are two ways to tell the temperature of a star:

1. Color

Stars that are green to blue are very hot and black and brown stars are very cool.

2. thermal

By placing thermal imaging cameras on a telescope, we can tell the temperature of a star.

Answer 5

A telescope is an instrument used by astronomers to gather information about stars. Powerful telescopes allow astronomers to view stars and observe size, movement, orientation, proximity to other celestial bodies, and much more. the Hubble space telescope is a gigantic telescope in Earth's orbit that sends pictures back down to Earth from which astronomers are able to obtain massive amounts of information from.

Answer 6

The telescope in all its many forms-radio,hubble etc.

Answer 7

by its color, red= low temp, orange= mid low temp, yellow= mid temp, white= mid high temp, blue= extremely high temp

Answer 8

Telescopes, astrolabes, star charts, radio-telescopes, interferometers, spectroscopes, etc.

Answer 9

photographs use to measure the brightness of a star

Answer 10

Various kinds of Telescopes are used for the purpose