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Harrizon [31]
3 years ago
10

What is the study of the cosmos? The study of the cosmos includes what topics?

Physics
2 answers:
densk [106]3 years ago
8 0

Answer:

Cosmos is a Greek word which is used for universe. Study of cosmos means study of universe which is known as cosmology. Cosmology is a branch of physics in which evolution of universe and composition of universe is studied.

Explanation:

Cosmos is a Greek word which is used for universe. Study of cosmos means study of universe which is known as cosmology. cosmology is a branch of physics in which evolution of universe and composition of universe is studied.

The topic covered in the study of the cosmos are as follows:

1. How universe is evolved

2. Composition of universe

3. Study of stars

4. Composition of stars

5. Geometry of universe

6. History and future of universe

7. Expansion of universe

Gennadij [26K]3 years ago
6 0
The study of cosmos is of the large scale structures & evolution of the universe, it encompasses the origin, evolution, composition, and the eventual face of the universe. 
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3 years ago
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A gas is compressed at constant temperature from a volume of 5.68 L to a volume of 2.35 L by an external pressure of 732 torr. C
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Answer: The work done in J is 324

Explanation:

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Putting values in above equation, we get:

W=-0.96atm\times (2.35-5.68)L=3.20L.atm

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3 years ago
A caris initially at rest starts moving with a constant acceleration of 0.5 m/s2 and travels a distance of 5 m. Find
EleoNora [17]

Answer:

(I)

{ \bf{ {v}^{2} =  {u}^{2}  - 2as }} \\  {v}^{2}  =  {0}^{2}  - (2 \times 0.5 \times 5) \\  {v}^{2}  = 5 \\ { \tt{final \: velocity = 2.24 \:  {ms}^{ - 1} }}

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{ \bf{v = u + at}} \\ 2.24 = 0 + (0.5t) \\ { \tt{time = 4.48 \: seconds}}

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