Which is more; the energy needed to raise the temperature of 1kg of water from 20°C to 100°C or the energy needed to boil 1 kg of water at 100°C. Specific heat capacity of water = 4200 J/(kg 0C) Specific latent heat of vaporization of water = 2300 000 J/kg.[Show calculations]

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.