A hollow cast iron calumn 200mm is external diameter with 20mm metal thickness is subjected to a compressive load of 60kN. Calculate the stress developed
in the
naterial
of the column, if it shortens by a length of 8m. Calculate the Young modules.​

What causes the formation of ocean currents?

According to valence bond theory, which orbitals overlap in the formation of the bond in hf according to valence bond theory, which orbitals overlap in the formation of the bond in hf 2s on h and 2p on f 1s on h and 2s on f 1s on h and 1p on f 1s on h and 2p on f 1s on h and 3p on f

Ineed ! using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.