Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 24 - Magnetism and Matter > The stress-strain curves are drawn for two different materials X and Y. It is observed that the ultimate strength point and the fracture point are close to each other for material X but are far apart for material Y. We can say that material X and Y are likely to be (respectively)

The stress-strain curves are drawn for two different materials X and Y. It is observed that the ultimate strength point and the fracture point are close to each other for material X but are far apart for material Y. We can say that material X and Y are likely to be (respectively)

If θ1​ and θ2​ be the apparent angles of dip observed in two vertical planes at right angles to each other then the true angle of dip θ is given by