Describe how to make sand clock with the help of object found around us
Answers
Answer:
We can make a sand clock with the help of objects around us, by the following method -
Things needed : Two glass bottles of cold drink of same shape and size, sand, superglue.
Firstly, we have to clean the glass bottles and we have to remove the printings on the outer surface of the bottle, if possible.
Then we have to pour sand in one bottle in the desired quantity. (Sand pouring and time spending can be practically calculated and the amount of sand can be assumed accordingly.)
Lastly we have to place another bottle upside down on the mouth of the another bottle. In the joint of the mouth of the two bottles, we have to apply super glue for fixed joint.
Explanation:
Answer:
1) Take a cellophane rap and some cement, so molten Glass
take the cellophane and dip it in cement, take it out and then cling it in the form of the sandclock shape and then let dry, fill with molten powder or sand and seal with cemented caps.
2) Take 2 wine glass and a metal hot drill
cut 2 inches to the stem of glass and make it hollow with drill and then heat both ends and stick them. fill with sand and seal it.
Explanation: