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marin [14]
2 years ago
10

Which substance is a heterogeneous mixture?

Physics
2 answers:
asambeis [7]2 years ago
6 0

Answer:

If you have the anser choices the answer is cereal because you can see the different contents, making it heterogeneous. The rest of the options, whether mixtures or natural elements, are homogeneous because all the contents come together nicely.

Explanation:

i took the test

anyanavicka [17]2 years ago
3 0

Answer:

A heterogeneous mixture is simply any mixture that is not uniform in composition - it's a non-uniform mixture of smaller constituent parts.

Explanation:

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A bicycle rider traveling east at 10 km/hr sees a blue car pass her appearing to travel west at 50 km/hr. What is the blue car's
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Answer:

v_{bR} = 25 km/h towards west

Explanation:

As we know that the speed of the blue car as appear to the bicycle rider is given as

v_{bc} = 50 km/h towards west

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so here we have

v_{bc} = v_b - v_c

so we have

v_b = v_{bc} + v_c

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now speed of the red car is given as 15 km/h towards west

so here the relative speed of blue car with respect to red car is given as

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v_{bR} = 40 - 15 = 25 km/h towards west

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