The period of the wave is the time taken for an oscillation to occur.
The period of the wave can be found by dividing time by the number of oscillations.
The period of the wave is (2s)/(10 oscillations)
2/10= 0.2 seconds
The correct answer is 0.2 seconds.
The wave makes or completes one oscillation in 0.2 seconds.
Answer:
209.3 seconds
Explanation:
P = 300 W, m = 0.250 kg, T1 = 10 degree C, T2 = 70 degree C
c = 4186 J / kg C
Heat given to water = mass x specific heat of water x rise in temperature
H = 0.250 x 4186 x (70 - 10)
H = 62790 J
Power = Heat / Time
Time, t = heat / Power
t = 62790 / 300 = 209.3 seconds
Answer:
false
Explanation:
u have to in order to understand better and correctly
Answer: C
Explanation: credits to madip1234