" 17.Describe the behaviour of a wire under gradually increasing load."

Discuss the behaviour of wire under increasing load .

State the behaviour of a wire under a varying load .

Describe the competitive behaviour of iron and manganese.

Describe the osmotic behaviour of plant cell.

State Hooke's law and describe with the help of a diagram, the behaviour of a copper wire which hangs vertically and is loaded with a gradually increasing load until it finally breaks. On the diagram mark the points (i) elastic limit (ii) yield point.

The molar heat capacity at constant pressure of nitrogen gas at STP is nearly 3.5 R . Now when the temperature is increased, it gradually increases and approaches 4.5 R . The most approprite reason for this behaviour is that at high temperatures

The molar heat copacity of oxygen gas at STP is nearly 2.5 R . As the temperature is increased, it gradually increase and approaches 3.5 R . The most appropriate reason for this behaviour is that at high temperatures