Advertisements
Advertisements
प्रश्न
If you are the sun, write about your properties in your own words.
Advertisements
उत्तर
Following are the various properties of me as a Sun:
- I am approximately 4.5 billion years old.
- I have my own heat and light.
- I am made up of hot gases. Hydrogen contributes to 72% of my mass while helium about 26%. The rest 2% is associated with elements heavier than helium.
- My mass and radius are about 2 × 1030 and 695,700 km, respectively.
- My surface temperature is about 5800 K and the temperature at the centre is 1.5 × 107 K.
संबंधित प्रश्न
The masses of other stars are measured relative to the mass of the ______.
Choose the correct option to complete the statement given below:
The sun is ______.
A man weighing 60 kg in the Earth will weigh 1680 kg in the Sun. Why?
What is the composition of the sun? How was it formed?
The process that takes place in the Sun is ______.
Sun is the star present in the galaxy called ______.
The sun is believed to be more than ______ years ago.
The ratio of ______ of the periods of any two planets is equal to the ratio of their ______ semi-major axis from the Sun.
The planets are revolving around the sun because of the gravitational force of attraction between them.
What is an orbit?
