science
Grade-7
Easy
Question
A beam of light enters the air from a magnifying glass. It ___.
- Goes along the normal
- Bends towards the normal
- Goes along the interface
- Bends away from the normal
Hint:
Denser to rarer medium
The correct answer is: Bends away from the normal
- Light bends away from the normal as it goes from denser medium(magnifying glass) to rarer medium(air).
- So, the correct option is d.
Related Questions to study
science
A coin is lying at the bottom of a tumbler filled with water. How many mediums does the light from the coin go through to reach the eyes of the observer?
A coin is lying at the bottom of a tumbler filled with water. How many mediums does the light from the coin go through to reach the eyes of the observer?
scienceGrade-7
science
The actual tip of a pencil lies at the bottom of a tumbler filled with water. However, its position appears to be raised because ___.
The actual tip of a pencil lies at the bottom of a tumbler filled with water. However, its position appears to be raised because ___.
scienceGrade-7
science
Pick the odd one out.
Pick the odd one out.
scienceGrade-7
science
An eye lens ____ light in order to focus an image on the retina.
An eye lens ____ light in order to focus an image on the retina.
scienceGrade-7
science
Observe the picture below which shows a man aiming at a fish under water. Which of the following statements is correct?
Observe the picture below which shows a man aiming at a fish under water. Which of the following statements is correct?
scienceGrade-7
science
Which of the following does not refract light?
Which of the following does not refract light?
scienceGrade-7
science
A light ray traveling through air enters a pond. It ___.
A light ray traveling through air enters a pond. It ___.
scienceGrade-7
science
A light ray traveling through a glass slab enters the air. It ___.
A light ray traveling through a glass slab enters the air. It ___.
scienceGrade-7
science
A light ray traveling through air enters a magnifying glass. It ___.
A light ray traveling through air enters a magnifying glass. It ___.
scienceGrade-7
science
A coin lies at the bottom of the tumbler with water. However, its position appears to be raised because ___.
A coin lies at the bottom of the tumbler with water. However, its position appears to be raised because ___.
scienceGrade-7
science
The angle between the incident ray and the emergent ray for refraction through a glass slab is ___ degrees.
The angle between the incident ray and the emergent ray for refraction through a glass slab is ___ degrees.
scienceGrade-7
science
A pencil dipped inside a tumbler with water appears to be bent. How many mediums does the light from the pencil go through to reach the eyes of the observer?
A pencil dipped inside a tumbler with water appears to be bent. How many mediums does the light from the pencil go through to reach the eyes of the observer?
scienceGrade-7
science
The imaginary line drawn perpendicular to the interface between two mediums at the point of incidence is called the ____.
The imaginary line drawn perpendicular to the interface between two mediums at the point of incidence is called the ____.
scienceGrade-7
science
The eye lens focuses the light coming from an object on the ____.
The eye lens focuses the light coming from an object on the ____.
scienceGrade-7
science
This bending of light makes the lenses, magnifying glasses, and prisms functional, as they all ____ light rays entering them to accomplish their tasks.
This bending of light makes the lenses, magnifying glasses, and prisms functional, as they all ____ light rays entering them to accomplish their tasks.
scienceGrade-7
