Frost in the classroom, Science

Assignment Help:

Frost in the classroom

Frost can be made in the classroom by using a tall metal container like as a tin can. Pack the can with exchange layers of ice and salt, using about double as much ice as salt. Tamp the mixture with a stick as you pack it

 


Related Discussions:- Frost in the classroom

Explain light source - pre-requisites of colour perception, Explain Light s...

Explain Light source - Pre-requisites of Colour Perception   No colour may be detected by the eyes or by an instrument in the dark i.e.  in the absence of a light source emitti

Explain an amniocentesis, Explain an Amniocentesis An amniocentesis is ...

Explain an Amniocentesis An amniocentesis is a process used to obtain a small sample of the amniotic fluid which surrounds the foetus to diagnose chromosomal disorders and open

Sequence of actions-general features of first aid procedure, Sequence of Ac...

Sequence of Actions : The precise sequence of actions in emergency situations is governed by the circumstances. The following order is of general application: (1) Quickly rem

Aprons for personal protective devices, Aprons : Additional protection, su...

Aprons : Additional protection, such as a rubber apron is recommended for work with appreciable amounts of chromic acid, hydrofluoric acid and other highly corrosive liquids.

Explain physiology of ageing, Explain Physiology of Ageing Ageing in si...

Explain Physiology of Ageing Ageing in simple terms refers to a physiological process that occurs in an organism as it gets older Ageing physiologically refers to the impaired

Softening hard water by boiling, Softening hard water by boiling Tempo...

Softening hard water by boiling Temporary hardness can be removed from water by boiling. Shake a little temporary hard water with a few drops of soap solution and see if you c

ATOMS AND MOLECULES, in a reaction 5.3g of sodium carbonate reacted with 6g...

in a reaction 5.3g of sodium carbonate reacted with 6g of ethanic acid. theproducts were 2.2 g of carbon dioxide , 0.9g water and 8.2 g of sodium ethanoate, show that these observa

Person who studies fossils, What is the professional name for the person wh...

What is the professional name for the person who studies fossils? Paleontologist

Define general hormones, Define General Hormones General hormones, on t...

Define General Hormones General hormones, on the other hand, are emptied into the blood by specific endocrine glands and then flow throughout the entire circulation to affect c

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd