3 years ago

I don't know the answer to 1

Physics

2 answers:

larisa86 [58]3 years ago

7 0

Waves transfer energy but not matter

Reil [10]3 years ago

4 0

Energy but not matter.

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A thermodynamic process occurs, and the entropy of a system decreases. What can be concluded about the entropy change of the env

stepladder [879]

Answer:

It stays the same.

Explanation:

Entropy of a system either increases or remains constant in any process, it never decreases.

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3 years ago

What is kinematics?<br>explain!!~

KIM [24]

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it is an 3d array of structure which involves inopperation methods

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2 years ago

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Un leopardo recorre 12.000 yardas, el tigre recorre 1.096.800 centímetros y un puma recorre 10,968 kilómetros. ¿Cuál de los tres

Maksim231197 [3]

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2 years ago

A 6.00 kg piece of solid copper metal at an initial temperature T is placed with 2.00 kg of ice that is initially at -10.0 ∘C. T

julsineya [31]

Answer:

$T = 235.134^{\textdegree}C$

Explanation:

The process is modelled after the First Law of Thermodynamics:

$(6000\,g) \cdot \left(0.385\,\frac{J}{g\cdot ^{\textdegree}C} \right)\cdot (T -0^{\textdegree}C ) = (2000\,g)\cdot \left(2.108\,\frac{J}{g\cdot ^{\textdegree}C} \right)\cdot [0^{\textdegree}C -(-10^{\textdegree}C)] + (1500\,g)\cdot \left(334\,\frac{J}{g} \right)$

The initial temperature of the piece of solid copper is:

$T = 235.134^{\textdegree}C$

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3 years ago

Does a stretch spring and a box high on a shelf have potential energy

Gre4nikov [31]

Yes, because potential energy is energy stored up by an object.

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