Answer:
Bonds have been broken that held particles in place
Explanation:
Boiling took place with use of thermal energy(heat energy), this will make particles to move faster and apart from each other bcos temperature is increased. Increase in temperature causes increase in kinetic energy
No work is done by THAT force.
From the law of the lever:
<span>mechanical advantage= input arm : output arm
input arm- a
output arm-b
</span>
<span>Input arm is equal 4,8m</span>
Decibels I believe? I’m not 100% sure
Answer: this is constructive interference and superposition is sum of both waves.
Explanation: when crests overlap you add amplitudes together