glass storage with glass lids

Which one of these would you use to measure the height of the wall of a room? => spoon or foot or glass or cup..

Which of these is likely to weigh about 1 ounce? => tomato or one glass of milk or 1 litre of juice or 2 apples..

A small pin fixed on a table top is viewed from above from a distance of 50 cm. By what distance would the pin appear to be raised if it is viewed from the same point through a 15 cm thick glass slab held parallel to the table? Refractive index of glass = 1.5. Does the answer d..

Materials such as paper, some kinds of plastics and glass can are being recycled. Collect plastic, paper, glass and metal items and give them to people who recycle these materials. This decreases the volume of refuse and helps in the conservation of natural resources. A recove..

It includes the wastes generated in houses. It includes paper, plastic, glass, ceramics, polythene, textiles, vegetable waste, et..

Apparatus required: Water, 50% sulphuric acid, glass slides, cover slips, microscope, sections of chlorophyll-free leaf, blotting paper and droppe..

Materials such as glass containers, plastic bags, paper, cloth etc. can be reused at domestic levels rather than being disposed, reducing solid waste pollutio..

A simple microscope is nothing but a single biconvex lens. It is referred to as magnifying glass..

It includes the wastes generated in houses. It includes paper, plastic, glass, ceramics, polythene, textiles, vegetable waste, et..

Suppose it is -10 o C outside. What would you like to have? => Ice cream or A hot chocolate or A glass of cool lemonade..