Everyday Science MCQS
A sum of Rs.2600 is lent out in two parts in such a way that the interest on one part at 10% for 5 years is equal to that on another at 9% for 6 years. the sum lent out at 10%is
Which instrument is used to measure the high temperatures?
A pond of clear water appears less deep than it really is This is due to:
In a pressure clicker cooking is faster because increase in vapour pressure:
decrease the specific heat
decrease the boiling point
Increase the boiling point
Increase the specific heat
Records of the electrical activity of the brain commonly known as brain waves are called electroencephalograms or com,pm abbreviation for both the technique and the records?
When water itself combines chemically with some element or mineral it is called:
Who is known as the father of Modern chemistry?
Dry Ice is:
Solid Carbon Dioxide
A slab of ice 8 inches in length, 11 inches in breadth and 2 inches hick was melted and re-solidified into the form of a rod of 8 inches diameter. The length of such a rod, in inches ins nearest to
Heat form the sun is received by the earth through:
None of these
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