Consider the following temperature surroundings:

Ground level, 21oC; 500m, 20oC; 600m, 19oC; 1000m, 20oC.

1) If we release a parcel of air at 600m, will it rise, sink or remain at 600m?

2) If a 70-m stack releases a plume with a temperature of 30oC, how high does the plume rise?

In practicing their profession, engineers may cause safety and hazards to another party or environment as a result of their unprofessional practices. Explain and assess the legal implications of these professional negligence in the engineering practices

The best available affordable technology (BAAT) to remove Turbidity from water is the coagulation-flocculation process in potable water treatment schemes. Chemical coagulants used include Alum (hydrated Aluminum Sulphate) and Ferric Chloride (FeCl₃).

Zai WTP is an important plant providing treatment for Yarmouk River water (through King Abdalla Canal) to supply part of the water requirements of our capital, Amman.

The plant used Alum to accomplish coagulation-flocculation process from its start until the year 2000 when a decision was made to replace Alum by FeCl₃.

Do some research and prepare a ONE-page write up explaining the reasons behind that switch in the type of the chemical used?

Describe the micro-mechanism of fracture of (a) brittle material and (b) ductile material. (c) What is the difference between typical fracture surfaces of brittle and ductile materials?

How do you classify flood? How does flood affect human beings?

Why sustainability is so important? How do you promote sustainability?

Justify the statement: ‘Coronavirus global lock down affect atmosphere of environment’.

What are the types of drought? How does drought affect environment, economy and society?

Justify the statement: ‘Human activities affect environment both positive and negative ways’.

How do you classify water distribution based on road orientation and geography of the area?

ِِAmong HI, BS, and FS in differential leveling. Mention what they are and how they can be calculated.

Write a comprehension on the diversity of polymers used in the medical field and explain how and why they are suited to the specific applications you are discussing.

In your first assignment on the job, your supervisor has asked you to report on the company’s competitors future products. You really want to succeed. What do you do?

A. You could call the competitors pretending you are a college student working on project needing information

B. You could ask a college friend to call the competitors and ask for the information

C. You could call the competitors, but would not tell them who you really are unless if asked

D. You could call the competitors, explaining from the beginning who you really are, and ask for information

A strong wind can blow a golf ball off the tee by pivoting it about point 1 as shown in the figure below. Determine the wind speed necessary to do this. Use the figure. Assume a golf ball as a smooth sphere.