Describe an activity to show that sound can travel through solid and liquid.Draw labelled diagram.
Dear Student
SOLIDS:TOUCH ONE OF YOUR EARS TO YOUR SCHOOL BENCH.ASK ANOTHER FRIEND TO SPEAK SOMETHING AT THE OTHER END OF THE BENCH.DO YOU HEAR SOMETHING?
LIQUIDS:TAKE A BUCKET.DROP A METAL GLASS IN IT.DIP YOUR HAND AND ONE EAR INTO THE WATER.WITH YOUR HAND SHAKE OR BANG THE SURFACE OF THE BUCKET WITH THE GLASS.DO YOU HEAR SOMETHING?
GASES:THE BEST EXAMPLE IS THAT WHEN YOU TALK TO SOMEONE AND WHEN HE TALKS TO YOU YOU CAN HEAR SOUND.
SOLIDS:TOUCH ONE OF YOUR EARS TO YOUR SCHOOL BENCH.ASK ANOTHER FRIEND TO SPEAK SOMETHING AT THE OTHER END OF THE BENCH.DO YOU HEAR SOMETHING?
LIQUIDS:TAKE A BUCKET.DROP A METAL GLASS IN IT.DIP YOUR HAND AND ONE EAR INTO THE WATER.WITH YOUR HAND SHAKE OR BANG THE SURFACE OF THE BUCKET WITH THE GLASS.DO YOU HEAR SOMETHING?
GASES:THE BEST EXAMPLE IS THAT WHEN YOU TALK TO SOMEONE AND WHEN HE TALKS TO YOU YOU CAN HEAR SOUND.
REGARDS