Which type of mirror can produce a virtual and upright image?

Which of the following phenomena demonstrates that light travels in straight lines?

Under what condition does total internal reflection occur?

What is the effect of a convex lens on parallel rays of light?

How does the speed of light change when it enters water from air?

What determines the color of an object?

What is the function of a periscope?

Which type of mirror always produces a virtual image?

What happens to white light when it passes through a prism?

What affects the sharpness of a shadow?

How does light travel in fiber optic cables?

Which color of light is most absorbed by dark surfaces?

Which device converts light energy directly into electrical energy?

What is a common application of concave lenses?

What role do rods and cones play in the eye?

What does a spectrometer measure?

Which phenomenon explains the bending of light around an object?

Why do shadows change size during the day?

Which of the following is true about light waves?

What happens when white light passes through a red filter?

What technology uses light for high-speed data transmission?

How does distance from a light source affect light intensity?

What is a harmful effect of ultraviolet (UV) light?

Which organisms are known for producing bioluminescent light?

In what form is energy transferred when light is absorbed by an object?