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shepuryov [24]
3 years ago
6

When you boil potatoes, will your cooking time be reduced with vigorously boiling water instead of gently boiling water? (Direct

ions for cooking spaghetti call for vigorously boiling water-not to lessen cooking time but to prevent something else. If you don't know what it is, ask a cook.)
Physics
1 answer:
lara [203]3 years ago
8 0

Answer:

The cooling time will not be reduced.

Explanation:

The time to cook is virtually the same in both types, vigorously and gently boiling water.

The reason cooking of spaghetti  calls for vigorously boiling water is to keep the pasta agitated so that they do not stick to one another.

The temperature of boiling water is the same for both vigorously boiling water and gently boiling water, therefore there will be little time difference in when the potatoes will cook when it is done with vigorously boiling water than when it is cooked with gently boiling water.

However cooking potatoes in vigorously boiling water may cause the water to dry up on time and the potatoes get burnt.

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One student did an experiment on the rock cycle.
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Then the student folded his/her palm and squeezed the layers of wax. This means that the student applied heat and pressure on the wax (sedimentary rocks)

Referring to the diagram below which represents the rock cycle, we will find that applying heat and pressure on sedimentary rocks would convert these rocks into metamorphic rocks.

Based on the above, the best choice would be:
<span>d. Heat and pressure can change sedimentary rocks into metamorphic rocks.</span>

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3 years ago
Sound waves, water waves, and light waves are all alike in that they all
Paha777 [63]
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3 years ago
Select the statement that correctly describes how light travels? light can travel in a vacuum, and its speed is constant even if
Irina18 [472]
<span>Light can travel in a vacuum, and ... strange as it may seem ...
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3 0
3 years ago
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Why is acceleration of an object moving at a constant velocity always zero?
k0ka [10]

Answer:

If an object is moving with a constant velocity, then by definition it has zero acceleration. So there is no net force acting on the object. The total work done on the object is thus 0 (that's not to say that there isn't work done by individual forces on the object, but the sum is 0 ).

Explanation:

In the middle, when the object was changing position at a constant velocity, the acceleration was 0. This is because the object is no longer changing its velocity and is moving at a constant rate.

8 0
3 years ago
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Rufina [12.5K]

Answer:

Glucose and Oxygen

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Cellular respiration is the process whereby cells derives energy by the use of glucose and oxygen.

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Cellular respiration can be simply expressed as shown below:

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The reactants are glucose and oxygen.

The products are CO₂, water and ATP

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3 years ago
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