Answer:
When the object is placed at the focus the image is formed at infinity.
Explanation:
When a ray passes through focus and incident on a concave mirror then it will travel parallel to principal axis after reflection.Hence the image is formed at infinity.
Answer:
I think its C, even with the typo.
Answer:
false
Explanation:
bc the faster car has more inertia (i dont think im correct)
not sure but feels like it
Water that is pure, will always freeze at 0 degrees.