on a certain day a student measured the temperature inside a deep freezer and found it to be - 3 degrees c while the temperature was 24 degrees c .What was the difference between the room and the deep freezer?
explain how you can measure the thickness of a foolscap
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December 2022
A A thin wire was wound 30 times closely over a boiling tube . A total length of the winding was found to be 9.3 mm. Calculate the radius of the wire
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December 2022
A student was heard saying " the mass of a ball in the room is less than its mass in the earth "Give areason why the statement is wrong
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December 2022
A student was heard saying "the mass of a ball in a moon is less than its mass in the earth " Give a reason why statement is wrong
400 cm 3 of a liquid of density 0.76 g/cm 3 is mixed with 600 cm 3 of a second liquid of density 1.24 g/cm 3.Find the density of the mixture.
400 cm 3 of a liquid of density of 0.76 g/cm 3 is mixed with 600 cm 3 of a second liquid of density 1.24 g/cm 3 .Find the density of mixture
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December 2022
A gas funnel is dipped in soap solution ,then taken out and blown gently to form a soap bubbles.The mouth is closed with a finger . Explain what happens when the finge is removed.
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December 2022
the sum of ages of kamau and Oduor is 52 yrs .Five yrs ago ,Oduor was twice as old as kamau .How old will kamau be in 3 yrs time
imfeastafrica
Asked:
December 2022
a thin wire was wound 30 times closely over a boiling tube . A total length of the winding was found to be 9.3 mm. Calculate the radius of the wire