5. Describe the following changes as desirable or undesirable; slow or fast: physical or chemical; periodic or non-periodic; controlled or uncontrolled. (a) Curdling of milk (b) Earth shaking due to earthquake (c) Boiling of milk (d) A child riding a swing (e) Cooking of vegetables (f) Change of seasons 6. Classify the following as periodic or non-periodic changes. (a) Earthquake shaking the buildings (b) Breaking of glass (c) Heartbeat of a child (d) Summer changing into rainy season (e) Pulse rate of a person
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In physics, circular motion is a movement of an object along the circumference of a circle or rotation along a circular path. It can be uniform, with constant angular rate of rotation and constant speed, or non-uniform with a changing rate of rotation.
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a. earthquake shaking the building - non periodic
b. Breaking of glass - non periodic
c. heartbeat of a child - periodic change
d. summer changing into rainy season - non periodic
e. pulse rate of a person - periodic change
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like my brilliant i am answer part 6 classify the following as periodic or non peridic
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