What type of object in the galaxy could you study to investigate whether stars consist primarily of helium or hydrogen

Geography

1 answer:

pickupchik [31]3 years ago

6 0

Explanation:

To determine the composition of the star, scientists takes the help of the atomic physics .

As Different ions or atoms emits light waves at different combinations of wavelength that is particular of that very atom or element . These light waves are knows as the emission lines and each atom or ion has unique emission spectra which allows them to distinguish which kind of element light is sent out from the star and hence distinguish whether the star is made up of hydrogen or helium .

You might be interested in

The convergent plate boundaries are formed when two lithospheric plates move toward each other. The nature of a convergent bound

oee [108]

Answer:

1. oceanic-oceanic boundaries

2. oceanic-continental boundaries

3. continental-continental boundaries

Explanation:

The three types of plate convergence are:

1. oceanic-oceanic boundaries: this occurs when two oceanic plates clash; thereby the heavier plate forms below the lighter plate resulting in dark, heavy, basaltic volcanic islands.

2. oceanic-continental boundaries: this occurs when there is a collision between oceanic and continental plates, resulting in the downward movement of oceanic plate, while the volcanic arc rises on land

3. continental-continental boundaries: this occurs due to the massive crust of slabs clashing against each other. Thereby leading to big mountains forming from folded, faulted, and thickened convergent boundaries

6 0

2 years ago

Which country has approximately 83 percent of people living in cities

Crazy boy [7]

I'm not 100% positive but it is South Korea

6 0

3 years ago

Read 2 more answers

What was the first country to set the model from moving to the core from the

MakcuM [25]

Answer:

Explanation: