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Physics revision questions (focused form 2)
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Answer the following questions;<br /><br /> 1.The water level in a burette is 45cm3.If 25 drops  of water are let to run out of the burette, what would be the new reading if the volume of each drop is 0.1cm3?<br /><br /> 2. A tractor has mass of 4.5 tonnes.Calculate it's weight in Newton.(Take g = 10N/kg).<br /><br /> 3.Calculate the pressure in N/m2 at the bottom of a well 10m deep (density of water = 1030Kg/m2).<br /><br /> 4.Why does atmospheric pressure decrease towards higher altitudes?<br /><br /> 5.The athlete added 20g of glucose to 40cm3 and stirred the mixture. No molecule change in water was observed. Explain.<br /><br /> Good luck!!!<br />  
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wycliffe rimba
wycliffe rimba
4 months ago

k thanks

wycliffe rimba
wycliffe rimba
4 months ago

can i get these quiz thro email??

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