A sloping line on a displacement-time graph shows that the object is moving. In a displacement-time graph, the slope or gradient of the line, is equal to the velocity of the object. The steeper the line (and the greater the gradient) the faster the object is moving.
Water waves are an example of waves that involve a combination of both longitudinal and transverse motions. As a wave travels through the waver, the particles travel in clockwise circles. The radius of the circles decreases as the depth into the water increases.
Answer:
B. 9025 J/s
Explanation:
thickness (d) = 0.367 cm = 0.00367 m
area (A) = 1.247 m^{2}
temperature difference (ΔT) =33.2 °C
thermal conductivity (K) = 0.8 J/s/m/°C
find the rate of heat flow
rate of heat flow = 
rate of heat flow = 
rate of heat flow = 9024.6 ≈ 9025 J/s
