PLZ ANSWER

The lens shown in the diagram causes the light rays entering the lens to spread out.
Which of the following statements describe an application BEST suited for the lens shown in the diagram?

A. Binoculars that will make an image appear closer.
B. A television projector that will break white light into a spectrum of different colors.
C. A telescope that will make an object appear larger.
D. A flashlight that will allow light exiting the flashlight to reach a larger area.

Construct the hypothetical phase diagram for metals a and b between room temperature (20c) and 700c, given the following information: * the melting temperature of metal a is 480c. • the maximum solubility of b in a is 4 wt% b, which occurs at 420c. • the solubility of b in a at room temperature is 0 wt% b. • one eutectic occurs at 420c and 18 wt% b–82 wt% a. • a second eutectic occurs at 475c and 42 wt% b–58 wt% a. • the intermetallic compound ab exists at a composition of 30 wt% b–70 wt% a, and melts congruently at 525c.• the melting temperature of metal b is 600c. • the maximum solubility of a in b is 13 wt% a, which occurs at 475c. • the solubility of a in b at room temperature is 3 wt% a.

How many atoms are there in 5.70 mol of mg

Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest