ESS
Grade-9
Easy
Question
Which of the following is the feature of white dwarf star?
- Hot
- Dull
- Small
- All of the above are correct features.
Hint:
The white dwarf stars are dull, small, and hot.
The correct answer is: All of the above are correct features.
- The white dwarf stars are known as the name indicates they showed white color when they were discovered.
- The white dwarf stars are hotter.
- They are dull and small compared to the giant stars.
Related Questions to study
ESS
________ has the lowest density.
________ has the lowest density.
ESSGrade-9
ESS
_______ is the major fuel consumed in the core of a red giant.
_______ is the major fuel consumed in the core of a red giant.
ESSGrade-9
ESS
Match the following
| Name of the star |
Color of the star |
| 1. Rigel |
a. Orange dwarf |
| 2. Sirius B |
b. Blue supergiant |
| 3. Betelgeuse |
c. White dwarf |
| 4. Epsilon Indi |
d. Red supergiant |
Match the following
| Name of the star |
Color of the star |
| 1. Rigel |
a. Orange dwarf |
| 2. Sirius B |
b. Blue supergiant |
| 3. Betelgeuse |
c. White dwarf |
| 4. Epsilon Indi |
d. Red supergiant |
ESSGrade-9
ESS
Most stars end their lives as ________.
Most stars end their lives as ________.
ESSGrade-9
ESS
_________ stops a white dwarf from totally collapsing upon itself.
_________ stops a white dwarf from totally collapsing upon itself.
ESSGrade-9
ESS
A swiftly rotating neutron star is known as a ____________.
A swiftly rotating neutron star is known as a ____________.
ESSGrade-9
ESS
In which type of model are the Sun, other stars, and the Moon in orbit around the Earth?
In which type of model are the Sun, other stars, and the Moon in orbit around the Earth?
ESSGrade-9
ESS
Which visible motion can be explained by a geocentric model?
Which visible motion can be explained by a geocentric model?
ESSGrade-9
ESS
Which of the following statement is correct?
Which of the following statement is correct?
ESSGrade-9
ESS
In __________ model the Sun, other stars, and the Moon orbit around the Earth.
In __________ model the Sun, other stars, and the Moon orbit around the Earth.
ESSGrade-9
ESS
In the geocentric model, _________ motion would occur.
In the geocentric model, _________ motion would occur.
ESSGrade-9
ESS
Jupiter, Saturn, Uranus, and Neptune are__________.
Jupiter, Saturn, Uranus, and Neptune are__________.
ESSGrade-9
ESS
Which of the following planet nearest to the Earth?
Which of the following planet nearest to the Earth?
ESSGrade-9
ESS
The heliocentric model of the universe replace the geocentric model of the universe because__________.
The heliocentric model of the universe replace the geocentric model of the universe because__________.
ESSGrade-9
ESS
The following model of solar system was proposed by_________.
The following model of solar system was proposed by_________.
ESSGrade-9
