Dry wooden stakes in cracks of a rock and soaked will develop pressure that wil split the rock. The phenomenon is

Dry wooden stakes, if driven into a small crack in a rock and then soaked, can develop enough pressure to split the rock . This pressure is developed due to

Dry wooden stakes, if driven into a small crack in a rock and then soaked, can develop enough pressure to split the rock . This pressure is developed due to

Dry wooden stakes, if driven into a small crack in a rock and then soaked, can develop enough pressure to split the rock . This pressure is developed due to

Dry wooden stakes, if driven into a small crack in a rock and then soaked, can develop enough pressure to split the rock . This pressure is developed due to

Dry wooden pieces fixed in the crevices of a rock and soaked with water split the rock. The pressure responsible for this is

Dry wooden pieces fixed in the crevices of a rock and soaked with water split the rock. The pressure responsible for this is

The practice of breaking of rocks during rainy season by inserting wooden pegs in them is based on the phenomenon of