Physics
Grade-10
Easy
Question
The sun appears to be _______ during sunrise and sunset.
- Circular
- Flattened
- Rectangular
- Hemispherical
Hint:
The sun appears to be ___hemispherical ____ during sunrise and sunset.
The correct answer is: Flattened
The sun appears to be ___hemispherical ____ during sunrise and sunset.
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The stars appear to twinkle from the Earth’s surface. This is due to ____.
The stars appear to twinkle from the Earth’s surface. This is due to ____.
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Stars can be considered as _____ sources of light.
Stars can be considered as _____ sources of light.
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As the wavelength of the incident light increases, the deviation in its path on getting refracted through a prism ____.
As the wavelength of the incident light increases, the deviation in its path on getting refracted through a prism ____.
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In which of the following light wavelengths is the lowest deviation observed when it gets refracted through a prism?
In which of the following light wavelengths is the lowest deviation observed when it gets refracted through a prism?
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In which of the following light wavelengths is the highest deviation observed when it gets refracted through a prism?
In which of the following light wavelengths is the highest deviation observed when it gets refracted through a prism?
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Which of these lights would deviate highest from its path?
Which of these lights would deviate highest from its path?
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When light gets refracted through a triangular prism, the angle of incidence is _____ the angle of refraction.
When light gets refracted through a triangular prism, the angle of incidence is _____ the angle of refraction.
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When a light ray gets refracted through a glass slab, the incident ray is ____.
When a light ray gets refracted through a glass slab, the incident ray is ____.
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When a light ray refracts through a triangular prism, it diverts its path through an angle of _____.
When a light ray refracts through a triangular prism, it diverts its path through an angle of _____.
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When a light ray refracts through a glass slab, the incident ray is ____ to the emergent ray.
When a light ray refracts through a glass slab, the incident ray is ____ to the emergent ray.
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_____ is a measure of amount of deviation of the incident ray from its usual path.
_____ is a measure of amount of deviation of the incident ray from its usual path.
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Red colored light bends ____ when passed through a prism, as compared to other colors.
Red colored light bends ____ when passed through a prism, as compared to other colors.
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When the refractive index of the prism is increased, the angle of deviation _____.
When the refractive index of the prism is increased, the angle of deviation _____.
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When the refractive index of the surrounding medium is decreased, the angle of deviation _____.
When the refractive index of the surrounding medium is decreased, the angle of deviation _____.
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Violet colored light bends ____ when passed through a prism, as compared to other colors.
Violet colored light bends ____ when passed through a prism, as compared to other colors.
PhysicsGrade-10
