A Small Dust Particle of Mass 7

question 49

Short Answer

A small dust particle of mass 7.90 × 10^-6 g is being observed under a magnifying lens.Its position is determined to within 0.0050 mm.(1 y = 3.156 × 10⁷ s, (a)Find the minimum uncertainty in its velocity implied by the uncertainty in its position.
(b)Assuming the dust particle is moving at the speed you just found,how many years would it take for the particle to move 1.0 mm?

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Definitions:

Shamanic Complex

A set of beliefs, practices, and rituals related to communication with the spiritual world, typically involving a shaman.

Shaman

A person regarded as having access to, and influence in, the world of good and evil spirits, typically among indigenous and tribal societies, using this access for healing and divination.

Patient

A person who is under medical care or treatment, often exhibiting tolerance and endurance of illness or the treatment process.

Healing Force

An entity or energy believed to have the capacity to restore health, often found in various cultural, religious, or spiritual practices.