Normal is
a) Oblique to surface
b) Parallel to surface
c) Perpendicular to surface
d) Convergent to surface
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Normal is
a) Oblique to surface
b) Parallel to surface
c) Perpendicular to surface
d) Convergent to surface
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Answer:
option c perpendicular to surface
Answer:
c
Explanation:
Normal is perpendicular to the surface