Thermal energy is an example of kinetic energy, as it is due to the motion of particles, with motion being the key. Thermal energy results in an object or a system having a temperature that can be measured. Thermal energy can be transferred from one object or system to another in the form of heat. hope this helps
The answer is B) Electrons flow from negitive end to positive end because opposites attract
Answer:
The option which best describes the riders is :
Gabriella is slowing down at the same rate that Kendall is speeding up, and Franklin is not accelerating
Explanation:
Franklin is not accelerating as the final velocity (50 km/h) is equal to the initial velocity (50 km/h) , rather he is moving at a constant speed.
Acceleration = (final velocity - initial velocity) / (final time - initial time)
According to acceleration formula given above , the rate at which Gabriella is slowing down is 2.3 km/h and the rate at which Kendall is speeding up is also 2.3 km/h.
Hence the option stating "Gabriella is is slowing down at the same rate that Kendall is speeding up and Franklin is not accelerating" is true and it best describes the riders.
Answer:
r = k.[NO₂]²
Explanation:
Let's consider the following reaction.
NO₂ + CO → NO + CO₂
A generic rate law is:
r = k.[A]ᵃ.[B]ᵇ
where,
r is the reaction rate
k is the rate constant
[A] and [B] are the molar concentrations of the reactants
a and b are the reaction orders with respect to A and B, respectively
The reaction is second order in NO₂ and zero order in CO. The corresponding rate law is:
r = k.[NO₂]².[CO]⁰
r = k.[NO₂]²
electronic configuration in their valence shells which accounts for their inert nature and low reactivity.