Question

which are characteristics of concave mirrors? check all that apply. surface curves inward image can be upside down image is always virtual surface curves outward image can be real

Explanation:

• Concave mirrors have a surface that curves inward.
• Depending on the object's position, concave mirrors can form both real (inverted) and virtual images. Real images are formed when the object is beyond the focal point, and virtual images when the object is within the focal length.

Answer:

surface curves inward, image can be upside down, image can be real