Point S is on line segment \overline{RT} RT
. Given RT=2x, RT=2x, RS=3x-8,RS=3x−8, and ST=x, ST=x, determine the numerical length of \overline{ST}.
ST
.

Vibration monitoring this technique uses the noise or vibration created by mechanical equipment and in seme cases by plant systems to detemine their actual condtion. a)- true b)- false

Agas mixture consists of 8 kmol of h2 and 2 kmol of n2. determine the mass of each gas and the apparent gas constant of the mixture.

The short distance from the objective lens to the object causes problems at high magnification. which of the following is the most serious? a. cleaning the object surface b. positioning the object c. reflection from the object surface. d. illumination of the object