As the bell rings, which energy transformation occurs? A. Mechanical energy is converted into sound energy. B. Chemical energy i
2 answers:
You might be interested in
The heat released by the water when it cools down by a temperature difference 
is
where
m=432 g is the mass of the water
is the specific heat capacity of water
is the decrease of temperature of the water
Plugging the numbers into the equation, we find
and this is the amount of heat released by the water.
where
m=432 g is the mass of the water
Plugging the numbers into the equation, we find
and this is the amount of heat released by the water.
Answer:
The uncertainty in the location that must be tolerated is
Explanation:
From the uncertainty Principle,
Δ Δ
The momentum P = (mass of electron)(speed of electron)
=
=
If the uncertainty is reduced to a 0.0010%, then momentum
=
Thus the uncertainty in the position would be:
Δ
Δ
Answer:
Explanation:
Force 1
Force 2
Acceleration at stage 2
Generally the weight of the Craft W is given as
W= upward force(thrust)
Therefore