An Object That Is 4

question 125

Short Answer

An object that is 4.0 cm tall is placed 15 cm in front of a concave mirror of focal length 20
cm.
(a) Where is the image formed and how far is it from the mirror?
(b) How tall is the image?

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Definitions:

Aquatic Habitat

encompasses ecosystems in water environments, providing living space and necessary resources for aquatic organisms.

Cold Ecosystem

An ecosystem characterized by low temperatures and short growing seasons, often found in polar or high-altitude regions.

Coniferous Forest

A biome characterized by trees with needles or scale-like leaves, including many species that bear cones.

Polar Ice

Frozen water found in the polar regions of Earth, including both sea ice and land-based ice sheets that play a crucial role in the global climate system.