Sin u
2. The expression of refractive index of a prism is given by the following relation:
(AP)
sin (4)
Assuming the error of A and D as AA and AD, express the error of u. Here 'A' is the angle of
the prism and 'D' is the angle of deviation.
tibetween two indenendentvarioba Vena v
1
an
as the emnica​

Arod of some material 0.20 m long elongates 0.20 mm on heating from 21 to 120°c. determine the value of the linear coefficient of thermal expansion [in (degrees c)^-1] for this material.

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z