Corpus is a Latin word, which. means body. In financial usage, it. means a collection of bonds, stocks, or other holdings, which. form the principal1 of a trust fund. The concept of corpus is closely linked to. the concept of trust.
Physical changes occur when objects or substances undergo a change that does not change their chemical composition. This contrasts with the concept of chemical change in which the composition of a substance changes or one or more substances combine or break up to form new substances. In general a physical change is reversible using physical means.
Change is all around us, even if you don't realize it; when it rains, when you cook dinner, when youâre in chemistry class. There are two different types of change- physical changes and chemical changes. Physical changes are more obvious because things often look different after a physical change occurs. A physical change is defined as when the form of a substance, or even some of its properties change, but its chemical composition- the way itâs atoms are put together- remains unchanged.