The ease and certainty with which an eye can seen an object is called____________

Related Questions

• Building structures which are used for the storage, handling, manufacture of materials which are liable to burn with extreme rapidity and prove hazardous to health building or building contents are called ____________
• A _______ building material can be made into new products again and again.
• What is called for the method of removing dust and other particles from water using filters?
• Wastewater from different sources like bathrooms, kitchens and wash basins is called ______
• The relatively clean wastewater from baths, sinks, washing machines and other kitchen appliances is called ________
• The systems installed in buildings to make them comfortable, functional, efficient and safeis called _________________
• In a building, to provide ultimate comfort to occupants ________ can be used.
• During fire, the human body can withstand temperature upto __________
• Economy can be achieved in doors, windows, ventilator by:
• What is called for the collection of rainwater for use?