Use the power and R1 to find the voltage of the battery
P = V²/R
V = √(PR) = √(36.0 W)(25.0 ohm) = 30 V
Now find the equivalent resistance of the new configuration
R_equivalent = R1 + R2 = 40 ohm
Now find the power (energy rate)
P = V²R = (30 V)²/(40 ohm) = 22.5 W
Transverse waves are always characterized by particle motion being perpendicular to wave motion. A longitudinal wave is a wave in which particles of the medium move in a direction parallel to the direction which the wave moves.
Answer:

Explanation:
Let assume that air behaves ideally. The equation of state of ideal gases is:

Where:
- Pressure, in kPa.
- Volume, in m³.
- Quantity of moles, in kmol.
- Ideal gas constant, in
.
- Temperature, in K.
Since there is no changes in pressure or the quantity of moles, the following relationship between initial and final volumes and temperatures is built:

The final temperature is:



wave theory
this observation supports the theory of light as a wave
Answer:
0.5232
Explanation:
the cardinal and the baseball has the same kinetic energy


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Ratio of momentum

