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andre [41]
3 years ago
14

Conduction stops when all substances have

Physics
2 answers:
stepladder [879]3 years ago
5 0

Explanation:

When two objects or substances that have different temperature are placed in contact with each other then there will be flow of heat from hotter object to colder object.

This transfer of heat will continue until the temperature of both the objects become equal.

For example, if a metal box has T_{1} temperature that is higher than another metal box adjacent to it which has T_{2} temperature. Then heat will flow from T_{1} to T_{2} until the temperature of both the boxes become equal to T_{3}.

Hence, we can conclude that conduction stops when all substances have same temperature.

Yakvenalex [24]3 years ago
4 0

<u>Answer</u>:-

It stops when the temperature of all the particles/atoms is equal.

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Bas_tet [7]

Answer:

Mc = 1920[lb*in]

Explanation:

Para poder solucionar este problema debemos realizar un análisis estático, por tal motivo lo primero es realizar un diagrama de cuerpo libre con las respectivas fuerzas actuando sobre la barra ABC. DE igual manera calcular la geometría de la configuración mostrada.

El diagrama de cuerpo libre se puede ver en la imagen adjunta, con la solución de este problema.

Lo primero es determinar el angulo t, el cual por medio de las propiedades del triangulo rectángulo se puede determinar.

Con este angulo (t) ya determinado, fijamos la atención en el triangulo BCD, este triangulo no es rectángulo, pero por medio de la ley de senos podemos determinar el angulo omega.

Después de determinar el angulo omega, restamos el angulo (t) para poder determinar el angulo (a).

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El momento en el punto C es de 1920 [Lb*in].

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3 years ago
Consider the equation . The dimensions of the variables v, x, and t are , , and , respectively. The numerical factor 3 is dimens
Vinvika [58]

Answer:

Part of the question is missing but here is the equation for the function;

Consider the equation v = (1/3)zxt2. The dimensions of the variables v, x, and t are [L/T], [L], and [T] respectively.

Answer = The dimension for z = 1/T3 i.e 1/ T - raised to power 3

Explanation:

What is applied is the principle of dimensional homogenuity

From the equation V = (1/3)zxt2.

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