Answer:
Option d.
Explanation:
An endergonic response alludes to a chemical reaction where energy is being utilized in the general response, making the response non-unconstrained and thermodynamically not favorable for the reaction.
Energy is being assimilated as the reaction continues and there is an overall deficit of energy in the encompassing system.
Endergonic responses require a contribution of energy, normally greater than those of non unconstrained exergonic responses, from an outside source in order to disrupt the equilibrium to cause variations, for example, formation of bonds.
This contribution of energy is known as the activation energy. In specific responses, an impetus is accessible to accelerate endergonic responses.
The energy for an endergonic response or reaction is acquired by coupling the response with an exergonic response.
Answer:
speed for last lap is 247.89 km/h
Explanation:
given data
velocity v1 = 203 km/h
velocity v2 = 199 km/h
no of lap n = 10
to find out
average speed for last lap
solution
we consider here distance d for 1 lap
so in first 9 lap time taken is
t1 = distance / velocity v2
t1 = 9d / 199 ...............1
and
for 10 lap time is
t2 = 10d / 203 .............2
so from 1 and 2 equation time for last lap
last lap time t3 = t2 - t1
t3 = 10d / 203 - 9d / 199
t3 = 0.004034 d
so speed for last lap is
speed = distance / time
speed = d / 0.004034 d
speed = 247.89 km/h
so speed for last lap is 247.89 km/h
Rubbing converts neutrons to protons, increasing the charge (APEX)
Answer:
Explanation:
Magnetic field due to current carrying wire at a distance r from the wire is
In our case
where,
I₀ = max current or peak current
and r = h (where h is the height of power line)
put
h ≈ 370m
I₀ ≈ 3KA