Theories and Laws.

1 answer:

6 0

Laws and theories are similar in that they are both scientific statements that result from a tested hypothesis and are supported by scientific evidence.

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Acids turned _______bases turned _________and neutral stayed______

garik1379 [7]

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3 years ago

The impulse experienced by a body is equivalent to the body’s change in?

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2 years ago

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STALIN [3.7K]

To solve this exercise it is necessary to take into account the concepts related to thermal expansion.

The thermal expansion is given by the function,

$\Delta L = L_0 \alpha \Delta T$

Where,

$\Delta L=$ Change in Length

$\Delta T =$ Change in Temperature

$\alpha =$ Coeficiente de dilatación lineal

$L_0 =$ Initial Length

By quickly deducing the formula, we can realize that the greater the change in temperature, the greater the change in the length of the radius.

The change in length is proportional to the change in temperature. Considering that the other two terms are constant we have that the correct one would be: <em>The hole in the center of the washer will expand.</em>

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3 years ago

If it takes 726 watts of power to move an object 36 m in 14 s, what is the mass of the object?

Pavel [41]

Answer:

i hope the pic helps u dear