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Alenkasestr [34]
3 years ago
15

Why would sand and water be an example of a heterogeneous mixture? Select all that apply. Chemical bonds are formed between the

sand and water. *The mixture does not have a uniform appearance. *The mixture does not maintain a uniform composition. The sand stays suspended in the water.
Chemistry
2 answers:
drek231 [11]3 years ago
7 0

The mixture does not maintain uniform composition and sand stays suspended in water. And no, there no chemical bond between sand and water.

Sliva [168]3 years ago
6 0
<span>The mixture does not have a uniform appearance. </span><span>
The sand stays suspended in the water. (The sand sinks actually but I think by saying suspended, they mean it does not dissolve in water)</span>
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<h3>Further explanation</h3>

Given

distance versus time graph

Required

time travel

Solution

Caterpillar motion is a straight motion with a constant speed, so that the graph between distance and time forms a diagonal line

If we look at the graph, we can determine the time taken when the distance reaches 6 cm (y axis) by drawing a line to the diagonal line and cutting the x-axis as time, and we get 15 s

Or we can also use the formula for motion at constant speed:

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