ESS
Grade-9
Easy
Question
_________ unit used to find out astronomical distances.
- Astro unit
- Decade
- Leap year
- Light year
Hint:
Space is so massive that the units use to measure distances on earth like meters and miles cannot be used.
The correct answer is: Light year
- Light year is a unit of distance defined as the distance travelled by light in one year.
- It is used to measure distance between heavenly bodies etc.
Related Questions to study
ESS
The following image is of_______.
The following image is of_______.
ESSGrade-9
ESS
Name the planet that has life on its surface.
Name the planet that has life on its surface.
ESSGrade-9
ESS
Who suggested the following model of the solar system?
Who suggested the following model of the solar system?
ESSGrade-9
ESS
Match the following
Match the following
ESSGrade-9
ESS
_______ is not related to solar system.
_______ is not related to solar system.
ESSGrade-9
ESS
___________ is the third planet from the Sun.
___________ is the third planet from the Sun.
ESSGrade-9
ESS
There are _____ planets in the solar system.
There are _____ planets in the solar system.
ESSGrade-9
ESS
Sun is a huge mass of ____________gas.
Sun is a huge mass of ____________gas.
ESSGrade-9
ESS
The Sun is continuously radiating energy but still its surface temperature is constant due to__________.
The Sun is continuously radiating energy but still its surface temperature is constant due to__________.
ESSGrade-9
ESS
Which of the following happens in the photosphere?
Which of the following happens in the photosphere?
ESSGrade-9
ESS
Observe the image and identify part ‘A’.
Observe the image and identify part ‘A’.
ESSGrade-9
ESS
Select the correct option in descending order of the number given in the image.
Select the correct option in descending order of the number given in the image.
ESSGrade-9
ESS
The pattern of heated material rising, and cooling takes place in the sun’s giant bubbles called _________.
The pattern of heated material rising, and cooling takes place in the sun’s giant bubbles called _________.
ESSGrade-9
ESS
Match the following:
Match the following:
ESSGrade-9
ESS
_________ has/have the shortest wavelength.
_________ has/have the shortest wavelength.
ESSGrade-9
