In the Famous Equation E = Mc2,the Symbols Represent

question 23

Multiple Choice

In the famous equation E = mc2,the symbols represent

• A)E = Einstein,m = matter,c = speed of light.
• B)E = energy,m = mass,c = characteristic of the particle.
• C)E = Einstein,m = meters,c = conversion.
• D)E = energy,m = mass,c = speed of light.

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Definitions:

Dermal Papilla

A small, nipple-like extension of the dermis into the hair follicle, containing capillaries that nourish the hair.

Spinothalamic Tracts

Neural pathways in the spinal cord that transmit pain and temperature sensations to the brain.

Dorsal Column Tracts

Sensory pathways in the spinal cord that convey touch, vibration, and proprioceptive information to the brain.

Tactile Corpuscles

Specialized nerve endings in the skin responsible for sensitivity to light touch.