Home
Class 12
BIOLOGY
Milky way is...

Milky way is

A

Spiral galaxy

B

Barred spiral galaxy

C

Elliptical galaxy

D

Irregular galaxy.

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the Question**: The question asks about the classification of the Milky Way galaxy. We need to identify which type of galaxy it is from the given options. 2. **Identifying the Options**: The options provided are: - A) Spiral Galaxy - B) Weird Spiral Galaxy - C) Elliptical Galaxy - D) Irregular Galaxy 3. **Defining the Milky Way**: The Milky Way is known to be the galaxy that contains our solar system. It is important to note its characteristics and structure. 4. **Appearance of the Milky Way**: The term "Milky Way" is derived from its appearance as a dim glowing band that arcs across the night sky. This band is made up of numerous stars that are not individually distinguishable to the naked eye. 5. **Structure of the Milky Way**: From Earth, the Milky Way appears as a band due to its disc-shaped structure. This disc shape is a key characteristic of spiral galaxies. 6. **Historical Context**: Galileo Galilei was the first to resolve the band of light into individual stars in 1610, further confirming its structure. 7. **Classification of the Milky Way**: The Milky Way is classified as a "barred spiral galaxy," which is a specific type of spiral galaxy that has a central bar-shaped structure. 8. **Conclusion**: Based on the information discussed, the correct classification of the Milky Way is "Barred Spiral Galaxy." **Final Answer**: The Milky Way is a Barred Spiral Galaxy. ---
Promotional Banner

Topper's Solved these Questions

  • HUMAN EVOLUTION

    DINESH PUBLICATION ENGLISH|Exercise Check Your Grasp|10 Videos
  • GROWTH, REPAIR, REGENERATION AND AGEING

    DINESH PUBLICATION ENGLISH|Exercise Brain Teasers-VI[B]|6 Videos
  • HUMAN HEALTH AND DISEASE

    DINESH PUBLICATION ENGLISH|Exercise CHECK YOUR GRASP|17 Videos

Similar Questions

Explore conceptually related problems

Let us consider that our galaxy consists of 2.5xx10^(11) stars each of one solar mass. How long will this star at a distance of 50,000 light year from the galastic entre take to complete one revolution? Take the diameter of the Milky way to be 10^5ly. G=6.67xx 10^(-11) Nm^(2) Kg^(-2). (1 ly= 9.46xx10^(15)m)

Convert the following : a. 5 L of a solution into m^(3) b. 4 days into seconds c. 200 lb into kilogram d. 2.00 km into miles (1 "mile" = 1760 yd, 1 yd = 3 ft 1 "in" = 2.54 cm) e. 0.800 carat intog grams and kilograms e. 8.0 km into inches (1 m = 1.094 "yards" (yd), 1 yd = 36 "in") f. 40 Em (exa metre) (thickness of Milky way galaxy) into metre g. 1.4 Gm (gigmetre) diametre of sun) into metre h. 41 Pm (petametre) (distance of nearest star) into metre i. 1 fg (femotgram) (mass of human DNA molecule) into kilogram j. 500 Mg (megagram) (mass of a loaded jumbo jet) into kilogram

In the solar system of the milky way galaxy, earth was supposed to have been formed about…… billion years back

Our sun with mass 2 xx 10^(30)kg revolves on the edge of our milky way galaxy which can be assumed to be spherical having 10^(20)m Also assumee that many stars identical to our sun are unifromly distributed in the spherical milky way galaxy If the time period of the sun is 10^(15) second and number of stars in the galaxy are nearly 3 xx 10^((a)) find value of 'a' (take pi^(2) = 10, G (20)/(3) xx 10^(-11) inMKS) .

Milky water of green Coconut is

Express the number appearing in the following statements in standard form.(a) The distance between Earth and Moon is 384,000,000 m.(b) Speed of light in vacuum is 300,000,000 m/s.(c) Diameter of the Earth is 1,27,56,000 m.(d) Diameter of the Sun is 1,400,000,000 m.(e) In a galaxy there are on an average 100,000,000,000 stars.(f) The universe is estimated to be about 12,000,000,000 years old.(g) The distance of the Sun from the centre of the Milky Way Galaxy is estimated to be 300,000,000,000,000,000,000 m.(h) 60,230,000,000,000,000,000,000 molecules are contained in a drop of water weighing 1.8 gm.(i) The earth has 1,353,000,000 cubic km of sea water.(j) The population of India was about 1,027,000,000 in March, 2001.

Milky latex occurs in

A chemical A is used for the preparation of washing soda to recover ammonia. When CO_(2) is bubbled through an aqueous solution of A, the solution turns milky. It is used in white washing due to disinfectant nature what is the chemical formula of A?

A neutral white sodium salt (A) on heating liberates a gas (B), leaving a highly alkaline reside (C ). Thegas (B) is colourless, odourless and turns lime water milky. (A) is

An organic compound B has the molecular formula C_2H_4O_2 . It reacts with sodium hydrogen carbonate to produce a gas and salt, the gas turns lime water milky. What is the IUPAC name of B?