Answer:
100 cm^3/min
Explanation:
PV = C
V = 400 cm^3
P = 160 kPa
dP/dt = + 40 kPa/min
According to the question
PV = C
Differentiate both sides with respect to time
P x dV/dt + V x dP/dt = 0
160 x dV/dt = - 400 x 40
dV/dt = - 100 cm^3/min
The volume decreases by the rate of 100 cm^3/min.
Answer:
A is the answer. Im only 12 and i hope this explanation helps you.
Explanation:
Lenz's Law of Electromagnetic Induction. Faraday's Law tells us that inducing a voltage into a conductor can be done by either passing it through a magnetic field, or by moving the magnetic field past the conductor and that if this conductor is part of a closed circuit, an electric current will flow.
Irregular galaxies get their odd shapes in many ways. One way irregular galaxies are formed is when galaxies collide or come close to one another, and their gravitational forces interact. Another source of irregular galaxies may be very young galaxies that have not yet reached a symmetrical state.
Answer:
Explanation:
The electric force on a charged particle is given by
where
q is the charge of the particle
E is the strength of the electric field
In this problem, we have
is the electric field strength
is the charge of the calcium ion
Therefore, the electric force exerted on the calcium ion is
