Find the angle of refraction for a ray of light that enters a bucket of water (n = 1.333) from air at an angle of 17.0◦ to the normal. answer in units of ◦

Why is alchemy not considered to be a science ?

Ahonda civic travels in a straight line along a road. its distance x from a stop sign is given as a function of time t by the equation x(t)= î± t2â î² t3, where î± = 1.53 m/s2 and î² = 5.50ã10â2 m/s3 .

The material that keeps its new shape after it is stretched is called?