A block of iron is left to cool. After cooling for a short time, 13.2kJ of energy has been transferred away from the block of iron and its temperature has decreased by 30 C. What is the mass of the block of iron? (List the formula used if you can)

the given statement is true.

sensory memory lasts for a fraction of seconds before the information is lost. it is the shortest -term memory and can be called as an element of memory. example: when we look at something and remember what it looks like, is just a second of observation. it degrades very quickly. it can also be considered as the process of perception rather than considering it as a memory.