Question

activity to show that sound travels fastest in solids

Answer 1

In a railway station when you put your ear close to the ground you can hear the sound of an approaching train even before the sound reaches you through air. This is because sound travels fastest in solids than in air or liquids

Answer 2

┏─━─━─━─━∞◆∞━─━─━─━─┓ ✭✮ӇЄƦЄ ƖƧ ƳƠƲƦ ƛƝƧƜЄƦ✮✭ ┗─━─━─━─━∞◆∞━─━─━─━─┛

➧To Show that Sound can travel through Soilds:-▬▬▬▬▬▬▬▬▬▬▬▬▬⤵

①❭ Place a wrist watch at one end of a wooden table.

②❭ Stand at the other end of the table.

③❭ Try to hear the ticking of the watch.

④❭ Place your ear on the table & listen.

➧ You will observe that the ticking of the watch sound louder when heard through wood.

[1] Sound can travel through solids .

[2] Sound travel through a solid medium better than through a gaseous medium.

_________
Thanks...✊