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primary 6 | Science
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It's science but pls help me
Date Posted: 7 years ago
Views: 1063
b) the mass of the float increased. Since air is matter, it has mass. Hence, when air was pumped into the float, it gained weight.
c) The air in the float gained heat from the sun and expanded, causing the float to feel firmer.
c) The air in the float gained heat from the sun and expanded, causing the float to feel firmer.
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Air inside the float gains heat from the surrounding air and expands, causing the float to feel firmer.
Date Posted:
7 years ago
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