A. Determine the length of the converging and diverging sections of the rocket nozzle by treating the converging section as a cone and the diverging section as a parabola.
b. Find the throat radius, the combustion chamber radius and the nozzle exit radius.

Nozzle is a device made to control the the flow rate of fluid, as it exits or enters an enclosed chamber.

Nozzle can be convergent, made to accelerate the flow of fluid or divergent, made to reduce the flow of fluid.

A de Laval nozzle has covergent and divergent nozzle, abbrevated as CD Nozzle.

Step-by-step explanation:)

By applying principle of conservation of mass, as follows

m = p * V * A ( where, p = density; V = velocity of fluid surrounding the body of the chamber; A = area at exit of nozzle and m = mass of flow rate

By taking dimension of the converging section as a cone

The curved area of a cone, A = π*r*l ( where r = throat radius; l = length of the CD section of the nozzle)

Hence, m = p * V * π * r * l

∴ lenght of CD, l =    m/p * V *π* r

b) The throat radius of nozzle, r =    m/p* V *π* l

answer are

step-by-step explanation:

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180