concave mirror
Frequency: 6.02.5 per million words
Used to describe a mirror that curves inward, like the inside of a bowl.
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Examples (20)
- A large concave mirror is the primary component of a reflecting telescope.
- A concave mirror converges parallel light rays to a focal point.
- She uses a concave mirror for applying makeup because it magnifies her reflection.
- Dentists often use a small concave mirror to examine teeth.
- In the physics lab, we studied how a concave mirror forms a real image.
- The reflecting telescope uses a large concave mirror to gather light.
- The headlight of a car uses a concave mirror to focus the light into a beam.
- Shaving mirrors are typically concave mirrors, providing a magnified image.
- The shiny, inward-curving surface of the spoon acted like a small concave mirror.
- She held the concave mirror, observing her magnified reflection.
- For our science project, we will build a simple solar cooker using a concave mirror.
- In physics class, we experimented with different focal lengths of a concave mirror.
- Dentists often use small concave mirrors to get a magnified view of the teeth.
- A concave mirror can form both real and virtual images depending on object distance.
- Legend says Archimedes used a giant concave mirror to set enemy ships on fire.
- The car's headlight assembly contains a concave mirror to project light forward efficiently.
- To find the focal point, you must shine parallel rays of light onto the concave mirror.
- To create a focused beam, a light source is placed at the focal point of a concave mirror.
- The image produced by the concave mirror was inverted and larger than the object.
- He learned about the properties of a concave mirror during his optics lecture.