Answer:
The answer is below
Explanation:
The difference between a heat engine and a heat pump is that a heat engine is a device that converts Thermal energy into Mechanical Energy while a heat pump is a system that extracts heat from a cold body and delivers it to a hot body.
A Heat Engine generates mechanical energy (work) from the temperature difference between two thermal reservoirs while a Heat pump extract heat from a low temperature reservoir and delivers the heat energy to a high temperature reservoir.
They are similar because of their colour theyre differnt because there aint any silver
No B. its false<span> they do not. Lyphnodes are a permant part of the body and you have them in your Neck</span>
Answer:
v
f=90km/h=25m/s
v_{_{i}}=0v
i=0
t=10\;\mathrm{s}t=10s
m=1000\;\mathrm{kg}m=1000kg
Answer:
(L: Length, T: Time)
p: Dimension: L; unit: m
q: Dimension: L/T or (L)*(T)^-1; unit: m/s
r: Dimension: L/T^2 or (L)*(T)^-2; unit: m/s^2
Explanation:
since y is distance (Length), make all terms L distance.
p is same as y dimension ==> dimension: L; unit: m (meter)
qt dimension is L ==> q dimension :L/T; unit: m/s
rt^2 dimension is L ==> r dimension : L/T^2; unit: m/s^2