Examlex
You are the science officer on a visit to a distant solar system. Prior to landing on a planet you measure its diameter to be 1.8 × 107 m. You have previously determined that the planet orbits 2.9 × 1011 m from its star with a period of 402 earth days. Once on the surface you find that the acceleration due to gravity is 19.5 m/s2. What are the masses of (a) the planet and (b) the star?
(G = 6.67 × 10-11 N ∙ m2/kg2)
Brain
The brain is the organ located in the skull responsible for coordinating movement, interpreting the senses, regulating body processes, and facilitating thought and emotion.
Toxoplasma Myocarditis
Inflammation of the heart muscle caused by infection with the Toxoplasma gondii parasite.
Diagnosis Code
Alphanumeric codes that healthcare providers use to classify and record diseases, symptoms, and medical conditions.
Tuberculosis
A potentially serious infectious disease that primarily affects the lungs and is caused by the bacterium Mycobacterium tuberculosis.
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