The type of mirror used by dentists to inspect the teeth ...
The type of mirror used by dentists to inspect the teeth of patients is a
Plane mirror
cylindrical mirror
concave mirror
convex mirror
Correct answer is C
The type of mirror used by dentists to inspect the teeth of patients is a concave mirror.
Concave mirrors are curved inwards and produce a magnified image of the object placed within its focus and pole. This is why dentists use concave mirrors to examine teeth, as it allows them to see the teeth in more detail.
The amount of heat needed to raise the temperature of 10kg of copper by 1k is its ...
Which of the following is a semiconductor ...
When cold water is poured on a can containing hot water, the can collapses because the? ...
The reason for laminating the soft iron core of a transformer is to? ...
One should not connect a number of electrical appliances to the same power socket because ...
Which of the following may be used to determine the relative humidity in a physics laboratory I....