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Everyday Science MCQs — Test 53

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Question 1
In general, the most destructive earthquake waves are the __________ ?
Question 2
P Waves are also said to be __________ waves?
Question 3
Earthquakes occur most frequently at __________?
Question 4
Sericulture is the study of which discipline ?
Question 5
Rearing of honey bees for honey production is called?
Question 6
Silver fish is the name of__________?
Question 7
Mass spectrometer is used to determine Mass number of isotopes and___________________?
Question 8
The number of peaks obtained in mass spectrometry shows____________________?
Question 9
Molecular mass of water (18g) means__________________?
Question 10
Which of the following statements about isotopes is correct ?