Answer:
temperature change is 262.06°K
Explanation:
given data
mass = 0.07 kg
velocity = 258 m/s
to find out
what is its temperature change
solution
we know here
heat change Q is is equal to kinetic energy that is
KE = 0.5 × m× v² ...........1
here m is mass and v is velocity
KE = 0.5 × 0.07 × 258²
KE = 2329.74 J
and we know
Q = mC∆t .................2
here m is mass and ∆t is change in temperature and C is 127J/kg-K
so put here all value
2329.74 = 0.07 × 127 × ∆t
∆t = 262.06
so temperature change is 262.06°K
Answer:
D. both have electrons that orbit the atomic nucleus in a simaler way
Explanation:
the bohrs model electrons orbit in a circular pattern were as the modern atomic model orbit in every which way
Answer:
Cuando hablamos de comunicación no verbal nos referimos a todas aquellas formas de comunicación que no emplean la lengua como vehículo y sistema para expresarse. Es decir, todas aquellas vías de transmisión de un mensaje que no requieren de las palabras ni del lenguaje verbal.
La comunicación verbal es aquella en la que se utilizan las palabras. El mensaje que se transmite se articula y expresa a través de la comunicación oral, o escrita. La comunicación verbal, surge de la necesidad de comunicarse
Explanation:
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If you say displacement is greater than distance, you will contradict the above statement. Displacement is always less than or equal to distance. Note that distance is a scalar whereas displacement is a vector.So' displacement cannot be more than distance.