The speed of a longitudinal wave will not be affected by the temperature of its surrounding. Base on the formula for the wave speed (applicable on longitudinal wave), wave speed ( speed in m.s 2) is equal to the distance of a wave (wavelenth in meter) travel over a unit of time (seconds) or wave speed is equal to distance of a wave times the frequency (hertz), temperature is not included in calculating the wave speed.
Answer:
1 au=1.5 x 108=162
Explanation:
1 AU is equal to 1.5 which means it is the same thing so 1.5x1.08 which =162
I'd say D cause ice is kinda more likely to do the job
The mass is the same but the reaction is called decay.
