Shashanth's answer to Shwetha Ravi's Primary 4 Science question.
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15.
(a) X will decrease.
(b) The air inside the flask lost heat to the ice in the trough causing the air to contract. At this moment, the ink drops move closer to each other as they have enough space to do so. This causes X, which is the distance between the two drops of ink, to decrease.
(a) X will decrease.
(b) The air inside the flask lost heat to the ice in the trough causing the air to contract. At this moment, the ink drops move closer to each other as they have enough space to do so. This causes X, which is the distance between the two drops of ink, to decrease.
Date Posted:
7 years ago
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