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tamaranim1 [39]
3 years ago
8

Answer this question fast

Engineering
1 answer:
laila [671]3 years ago
8 0

Answer:

When the expenditure increased, then the consumer's expenditure is increased to Rs.150 and when the price falls of the good it becomes Rs.5. Then, Good X will be Rs.10.

last question:If the Good X falls by 20%, then, it will be Rs.2, and according to his demand 100 units will be equal to Rs.200.

cause if one unit=rs.2, then 100units=100×2=200.

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An incompressible viscous fluid flows through a pipe with a flow rate of 1 mL/s. The pipe has a uniform diameter D0 and a length
Nataly [62]

Answer:

Q_2 = 32 mL/s

Explanation:

Given :

The flow is incompressible viscous flow.

The initial flow rate, Q_1 = 1 mL/s

Initial diameter, D_1= D_0

Initial length, L_1=L_0

The initial pressure difference to maintain the flow, P_1=P_0

We know for a viscous flow,

$\Delta P = \frac{32 \mu V L}{D^2}$

$\Delta P = \frac{32 \mu Q L}{\frac{\pi}{4}D^4}$

$Q \propto \Delta P \times D^4$

$\frac{Q_1}{Q_2}= \frac{P_1}{P_2} \times \left( \frac{D_1}{D_2} \right)^4$

$\frac{1}{Q_2}= \frac{P_0}{2P_0} \times \left( \frac{D_0}{2D_0} \right)^4$

$\frac{1}{Q_2}= \frac{1}{2} \times \left( \frac{1}{2} \right)^4$

$\frac{1}{Q_2}= \frac{1}{32}$

∴ Q_2 = 32 mL/s

6 0
3 years ago
The development of various technologies led to many historic events. Use information from the Internet to describe one major his
11111nata11111 [884]

Answer:

1. Industrial revolution was initiated or borne through the production of Steel

2. World War 1 led to the development of Tanks

Explanation:

The production of Steel through the Bessemer Process in the middle of the nineteenth century was a major technological development that spurred the Industrial revolution. This invention led to the widespread use of steel in the production of many things including vehicles and airplanes.

During the First World War in 1914, soldiers found the use of just their armaments in battle as not so productive. This led to the development of Tanks in 1915 that would continue moving towards the enemy even when being shot at.

4 0
3 years ago
Quốc gia được cấu thành từ mấy yếu tố
kirill [66]
Về phương diện công pháp quốc tế thì một chủ thể được xem là quốc gia khi có đầy đủ các yếu tố sau: lãnh thổ, dân cư và có chính quyền. Quốc gia là chủ thể quan trọng của quan hệ pháp luật quốc tế.
8 0
3 years ago
Based on bonding theory, explain why coefficient of expansion increases when you consider ceramics, metals and polymers
Mrrafil [7]

Answer:

The ratio that a material expands in accordance with changes in temperature is called the coefficient of thermal expansion. Because Fine Ceramics possess low coefficients of thermal expansion, their distortion values, with respect to changes in temperature, are low. The coefficients of thermal expansion depend on the bond strength between the atoms that make up the materials.

Explanation:

:>

3 0
4 years ago
Which professional draws maps and plans for projects involving structures other than buildings, such as bridges?
kolbaska11 [484]

Answer:

I believe it is a civil drafter

Explanation:

O*NET site

3 0
4 years ago
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