ESS
Grade-9
Easy
Question
Select the INCORRECT statement.
- A star transforms hydrogen atoms into helium at its core.
- Stars do not differ in size and mass.
- The surface temperature of a star is shown by its color.
- Stars are made up of various types of elements present in the gaseous state.
Hint:
Different stars have different shapes according to their composition.
The correct answer is: Stars do not differ in size and mass.
- A star is fueled by nuclear fusion reaction of hydrogen.
- It contains different elements in gaseous state.
- Its colour is inversely proportional to its temperature.
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