a it bends the light toward a focal point.
Physics, 02.02.2020 04:45 lovvyDovvy04
How does a convex mirror form an image?
a it bends the light toward a focal point.
b it bends the light away from a focal point.
c it bounces the light toward a focal point.
d it bounces the light away from a focal point.
Answers: 2
Physics, 22.06.2019 07:50
The ratio of lift to drag l/d for a wing or airfoil is an important aerodynamic parameter, indeed, it is a direct measure of the aerodynamic efficiency of the wing. if a wing is pitched through a range of angle of attack, l/d first increases, then goes through a maximum, and then decreases. consider an infinite wing with an naca 2412 airfoil. estimate the maximum value of l/d. assume that the reynolds number is 9x10^6.
Answers: 2
Physics, 22.06.2019 12:30
Awheel of mass 48 kg is lifted to a height of 0.8 m. how much gravitational potential energy is added to the wheel? acceleration due to gravity is g = 9.8 m/s2. a. 30.4 j b. 3.1 j c. 297.9 j d. 11,321 j
Answers: 1
How does a convex mirror form an image?
a it bends the light toward a focal point.
a it bends the light toward a focal point.
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