Two Identical Solid Spheres Have the Same Temperature

question 27

Multiple Choice

Two identical solid spheres have the same temperature.One of the spheres is cut into two identical pieces.These two hemispheres are then separated.The intact sphere radiates an energy during a given time interval.During the same interval,the two hemispheres radiate a total energy .What is the ratio

• A)2.0
• B)0.50
• C)4.0
• D)1.5
• E)0.25

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Definitions:

Calcaneus Bone

is the large bone forming the heel of the foot, acting as a foundation for the rear part of the foot and serving as an attachment site for muscles and ligaments.

Patella

The kneecap; a small flat triangular bone located at the front of the knee joint.

Metatarsal

Distal bone of the foot.

Lateral Malleolus

The outer protrusion or bone on the ankle, formed by the lower end of the fibula, important for ankle stability.