From the ohms law, the current through a conductor is directly proportional to the potential difference. Thus we get the equation I = V/R
where I is the current in Ampheres, V is the voltage in volts and R is the resistance in Ohms.
Hence; I = 3/12
= 0.25 Ampheres
Thus, the current through the flashlight is 0.25 Ampheres
Answer:
Δx = 39.1 m
Explanation:
- Assuming that deceleration keeps constant during the braking process, we can use one of the kinematics equations, as follows:
where vf is the final velocity (0 in our case), v₀ is the initial velocity
(25 m/s), a is the acceleration (-8.0 m/s²), and Δx is the distance
traveled since the brakes are applied.
- Solving (1) for Δx, we have:
"<span>Same </span>fluid<span> can behave as compressible and </span>incompressible<span> depending upon flow conditions. ... The most common </span>example<span> of compressible flow concerns is the flow of gases (at low velocities), while the flow of </span>liquids<span> may frequently be treated as </span>incompressible<span>(under low pressure)." -Google</span>
It is a physical change. One is physically change the wheat from one form to the other.