Answer:
They sound tinkling in solid hard like metal.
They can vibrate soft surface
I could just Ans this
Answer:
cgyd6rvnfu ygoigvigceu fee duucdubr5vef8cuecyec
Answer:
The dimensional formula of Young's modulus is [ML^-1T^-2]
After equal masses absorb equal amounts of heat, the substance
with the greatest 'specific heat capacity' will have the smallest change
in temperature.
The specific heat capacities of those substances are ...
Water . . . . . 4,181 joules per kilogram-°C
Lead . . . . . . . . 125.6
Iron . . . . . . . . . 460.5
Basalt . . . . . . . . . 0.84
It looks like water is the easy winner.
THAT's why, in the days before electric blankets, hot-water bottles
were used to warm up a cold bed ... not hot-iron bottles or hot-basalt
bottles. A pound of hot water brings much more heat to the sheets
than a pound of any of those others.