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Everyday Science MCQs
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2201.An optical instrument used to measure the properties of visible light is called?
2202.A scientific method which monitors the movement of vehicles, ships and aircrafts is known as?
2203.Who used telescope first time in the history to observe Jupiter, Saturn and Venus?
2204.Solar panels contain solar sell which are called ____?
2205.In the bacterial cell, the DNA is found floating in the ____?
2206.The molecular model of DNA which suggests the basic mechanism replication was proposed by?
2207.The reaction which releases or gives off heat is called?
2208.The study of heat changes in chemical reactions is called?
2209.Which one among the following is an example of decomposition reaction?
2210.An instrument that enables us to see distant objects is called?