The illustration shows total internal reflection taking place in a piece of glass. the index of refraction of this glass: . . . .60◦ glass air . . a. is at least 2.0 b. is at most 2.0 c. is at least 1.15 d. is at most 1.15 e. cannot be calculated from the given data

If you mix chlorine lithium and nickel together which two elements would be the most reactive

Sarah and michelle work at a tech company that designs exercise apps. sarah tells michelle she has heard that james, their supervisor, interviewed with a competitor and may be leaving the company, which would open up a management position. what kind of power is sarah exerting?

In positive numbers less than 1, the zeros between the decimal point and non zero are significant