Answer:
17.5% es la transmitancia de la solución problema
Explanation:
Basados en la ley de Beer que dice que:
La transmitancia de una solución es inversamente proporcional a su concentración.
Podemos hallar la transmitancia de una concentración problema sabiendo la concentración de una solución y su transmitancia:
Si una solución 0.0150M tiene una transmitancia de 35%
Y ahora la solución duplica su concentración, su transmitancia se disminuirá en la mitad, esto es:
35% / 2 =
<h3>17.5% es la transmitancia de la solución problema</h3>
Answer:
Explanation:
In a simple pendulum with no friction, mechanical energy is conserved. Total mechanical energy is a combination of kinetic energy and gravitational potential energy. As the pendulum swings back and forth, there is a constant exchange between kinetic energy and gravitational potential energy
Answer:
134K
Explanation:
Using the ideal gas law equation;
PV = nRT
Where;
P = pressure (atm)
V = volume (Litres)
n = number of moles (mol)
R = gas constant (0.0821 Latm/Kmol)
T = temperature (K)
Based on the information provided, n = 1.4moles, P = 3.25atm, V = 4.738L, T = ?
3.25 × 4.738 = 1.4 × 0.0821 × T
15.3985 = 0.11494T
T = 15.3985/0.11494
T = 133.969
Approximately;
T = 134K
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I believe the answer is the third option. Hope this helps! Please tell me if I am wrong or if there was an error in my answer... also sorry this answer is late.
the answer is D. because a topographic map measures the lowest and highest points in a certain place
Hope this helps
