glass storage containers with glass lids

Glass allows the heat rays of shorter wavelength to pass through it but does not allow the heat rays of larger wavelength to escape from it and thus it is able to trap heat inside a container..

Dispersion of White Light By a Glass Prism - Even though all colors of the visible spectrum travel with the same speed in vacuum, the speed of the colors of the visible spectrum varies when they pass through a transparent medium like glass and water. That is, the refractive inde..

Even though all colors of the visible spectrum travel with the same speed in vacuum, the speed of the colors of the visible spectrum varies when they pass through a transparent medium like glass and water. That is, the refractive index of glass is different for different colors...

Anode - Lead Cathode - PbO 2 The electrodes are arranged alternately, separated by thin wooden or fibre glass sheet. Electrolyte - dilute H 2 SO 4 . Electrode reaction (during discharging) ..

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

Brownian motion can be demonstrated simply by releasing some smoke particles from burning cord into a small glass container and putting a cover plate to seal the smoke and air into the cel..

A solar cooker contains a wooden box having thermocol lining from inside. A box made aluminium is placed inside the wooden box. The inner side of the aluminium box is painted black. The top is closed by a glass sheet. A plane mirror is fixed to the hinged lid. The box ..

When a glass rod dipped in silver nitrate solution, is introduced into a test tube containing hydrogen chloride gas, a white precipitate is seen on the glass rod..

Besides being useful, chemicals find use in artifacts as well. Ceramics, paints, varnishes, glass, cement are various other useful substances that contain various chemicals as their components. Construction industry is the major beneficiary of such substance..

Use things again and again. Don't throw away materials such as glass containers, plastic bags, paper, cloth etc. Reuse them at domestic levels rather than being thrown. It reduces solid waste pollutio..