Questions

Lens is made up of Flint glass.

Sodium hydroxide, also known as lye and caustic soda, is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations Na+ and hydroxide anions OH−.

Properties:

1. It is highly soluble in water, and readily absorbs moisture and carbon dioxide from the air.

2. NaOH is insoluble in ether and other non-polar solvents.

3. It is an odorless compound.

Uses:

Sodium hydroxide is used in many industries: in the manufacture of pulp and paper, textiles, drinking water, soaps and detergents, and as a drain cleaner.

I. Inputs

• Project management plan


• Approved corrective actions


• Approved preventive actions


• Approved change requests


• Approved defect repair


• Validated defect repair


• Administrative closure procedure

II. Tools and Techniques

• Project management methodology


• Project management information system

III. Outputs

• Deliverables


• Requested changes


• Implemented change requests


• Implemented corrective actions


• Implemented preventive actions


• Implemented defect repair


• Work performance information

Dubai

I. Inputs

• Enterprise environmental factors


• Organizational process assets


• Project scope statement


• Project management plan

                   - Constraints

                   - Assumptions

II. Tools and Techniques

• Communications requirements analysis


• Communications technology

III. Outputs

• Communications management plan

The place where the river meets the sea or ocean is called as Estuary.