25.03.2020

Which of the following devices must be used with small hole and telescoping gauges?

. 5

Faq

Engineering
Step-by-step answer
P Answered by PhD

Suppose a tank is made of glass and has the shape of a right-circular cylinder of radius 1 ft. Assume that h(0) = 2 ft corresponds to water filled to the top of the tank, a hole in the bottom is circular with radius in., g = 32 ft/s2, and c = 0.6. Use the differential equation in Problem 12 to find the height h(t) of the water.

Height of the water = √(128)/147456 ft

Explanation:

Given

Radius, r = 1 ft

Height, h = 2 ft

Radius of hole = 1/32in

Acceleration of gravity, g = 32ft/s²

c = 0.6

Area of the hold = πr²

A = π(1/32)² Convert to feet

A = π(1/32 * 1/12)²

A = π/147456 ft²

Area of water = πr²

A = π 1²

A = π

The differential equation is;

dh/dt = -A1/A2 √2gh where A1 = Area of the hole and A2 = Area of water

A1 = π/147456, A2 = π

dh/dt = (π/147456)/π √(2*32*2)

dh/dt = 1/147456 * √128

dh/dt = √128/147456 ft

Height of the water = √(128)/147456 ft

Engineering
Step-by-step answer
P Answered by PhD

Suppose a tank is made of glass and has the shape of a right-circular cylinder of radius 1 ft. Assume that h(0) = 2 ft corresponds to water filled to the top of the tank, a hole in the bottom is circular with radius in., g = 32 ft/s2, and c = 0.6. Use the differential equation in Problem 12 to find the height h(t) of the water.

Height of the water = √(128)/147456 ft

Explanation:

Given

Radius, r = 1 ft

Height, h = 2 ft

Radius of hole = 1/32in

Acceleration of gravity, g = 32ft/s²

c = 0.6

Area of the hold = πr²

A = π(1/32)² Convert to feet

A = π(1/32 * 1/12)²

A = π/147456 ft²

Area of water = πr²

A = π 1²

A = π

The differential equation is;

dh/dt = -A1/A2 √2gh where A1 = Area of the hole and A2 = Area of water

A1 = π/147456, A2 = π

dh/dt = (π/147456)/π √(2*32*2)

dh/dt = 1/147456 * √128

dh/dt = √128/147456 ft

Height of the water = √(128)/147456 ft

English
Step-by-step answer
P Answered by PhD

1. B.

2. A.

3. B.

4. B.

5. A.

Explanation:

In these paragraphs, the authors present their ideas through the use of detailed descriptions and vivid details. Moreover, the employ language that attracts the attention of the reader and makes the text engaging. However, the most important element of these paragraphs is the fact that all of them clearly state a thesis, which makes the texts clear and easy to follow, as well as more persuasive.

English
Step-by-step answer
P Answered by PhD

1. B.

2. A.

3. B.

4. B.

5. A.

Explanation:

In these paragraphs, the authors present their ideas through the use of detailed descriptions and vivid details. Moreover, the employ language that attracts the attention of the reader and makes the text engaging. However, the most important element of these paragraphs is the fact that all of them clearly state a thesis, which makes the texts clear and easy to follow, as well as more persuasive.

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