Advertisements
Advertisements
प्रश्न
Which unit is used for measuring distances in the universe?
Advertisements
उत्तर
The unit used for measuring distances in the Universe is the light year. One light year is defined as the distance traveled by light in a vacuum in one year.
One light year = 95 × 1012 km
संबंधित प्रश्न
How much time does a ray of sunlight take to reach the Earth?
State three factors which have made life possible on the Earth and on no other planet.
Give a reason for the following:
Earth is called a “Watery Planet”
Give a reason for the following:
Earth has the most ideal temperature conditions.
Give reasons for the following:
Pluto is the coldest planet.
From which Greek word is the word ‘planet’ derived?
Who am I?
I am the nearest star to the earth.
The velocity of the Earth’s rotation is zero at poles.
How many oceans are there on the Earth?
Consider the following statements
Statement I: The earth is inclined at 32 1/2°angle.
Statement II: The specific gravity of Saturn is more than that of water.
Which of the statement (s) is/are true
