Physics
Grade-10
Easy

Question

The spherical mirrors are the pieces cut from a hollow glass sphere ____ on one of their surfaces.

  1. Polished
  2. Scratched
  3. Scratched
  4. Roughened

hintHint:

Polished

The correct answer is: Polished


    a mirror whose polished reflecting surface is a part of a hollow sphere of glass or plastic is called a spherical mirror.

    Related Questions to study

    Grade-10
    Physics

    The SI unit of measurement of focal length is ____.

    The SI unit of measurement of focal length is ____.

    PhysicsGrade-10
    Grade-10
    Physics

    The distance between the pole and the focus of a spherical mirror is called the ____.

    The distance between the pole and the focus of a spherical mirror is called the ____.

    PhysicsGrade-10
    Grade-10
    Physics

    _____ is the radius of the hollow glass sphere from where the spherical mirrors are cut.

    _____ is the radius of the hollow glass sphere from where the spherical mirrors are cut.

    PhysicsGrade-10
    parallel
    Grade-10
    Physics

    The center of the reflecting surface of a spherical mirror is called its ____.

    The center of the reflecting surface of a spherical mirror is called its ____.

    PhysicsGrade-10
    Grade-10
    Physics

    _____ is the diameter of the rim of a spherical mirror.

    _____ is the diameter of the rim of a spherical mirror.

    PhysicsGrade-10
    Grade-10
    Physics

    The angle of incidence is equal to the angle of reflection of light _____.

    The angle of incidence is equal to the angle of reflection of light _____.

    PhysicsGrade-10
    parallel
    Grade-10
    Physics

    The angle made by the reflected ray with the normal is 42 degrees. The angle of incidence is ____ degrees.

    The angle made by the reflected ray with the normal is 42 degrees. The angle of incidence is ____ degrees.

    PhysicsGrade-10
    Grade-10
    Physics

    A reflected ray makes an angle of 65 degrees with the reflecting surface. The angle of incidence is ____ degrees. 

    A reflected ray makes an angle of 65 degrees with the reflecting surface. The angle of incidence is ____ degrees. 

    PhysicsGrade-10
    Grade-10
    Physics

    An incident ray makes an angle of 30 degrees with the reflecting surface. The angle of incidence is ____ degrees.

    An incident ray makes an angle of 30 degrees with the reflecting surface. The angle of incidence is ____ degrees.

    PhysicsGrade-10
    parallel
    Grade-10
    Physics

    An incident ray goes along the normal. Its angle of incidence is ____ degrees.

    An incident ray goes along the normal. Its angle of incidence is ____ degrees.

    PhysicsGrade-10
    Grade-10
    Physics

    The two laws of reflection of light hold for reflection of light from _____.

    The two laws of reflection of light hold for reflection of light from _____.

    PhysicsGrade-10
    Grade-10
    Physics

    For a spherical mirror, a normal line at a point is drawn _____.

    For a spherical mirror, a normal line at a point is drawn _____.

    PhysicsGrade-10
    parallel
    Grade-10
    Physics

    According to the laws of reflection of light, which of these does not lie on the same plane as the rest?

    According to the laws of reflection of light, which of these does not lie on the same plane as the rest?

    PhysicsGrade-10
    Grade-10
    Physics

    A convex mirror has its concave surface as _____.

    A convex mirror has its concave surface as _____.

    PhysicsGrade-10
    Grade-10
    Physics

    The picture below shows the diagrammatic representation of a ______.

    The picture below shows the diagrammatic representation of a ______.

    PhysicsGrade-10
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.