Тензор идеальной среды имеет вид:<img src="/close/store/examRes/%7B0A01C342-51D4-46E1-8302-F2182641B1BB%7D/1.jpg" /><img src="/close/store/examRes/%7B0A01C342-51D4-46E1-8302-F2182641B1BB%7D/4.jpg" /><img src="/close/store/examRes/%7B0A01C342-51D4-46E1-8302-F2182641B1BB%7D/3.jpg" /><img src="/close/store/examRes/%7B0A01C342-51D4-46E1-8302-F2182641B1BB%7D/2.jpg" /> <img src="/img/e3/59b692cafde061be6468226fda.jpg" />, <img src="/img/05/660ca4207438d3ed90eabbaa1c.jpg" />, <img src="/img/f0/81c433c79c619dd12ae73aa970.jpg" />, <img src="/img/d0/9917a26c869dc1dc41773b47a4.jpg" />