The Intensity of Solar Radiation Reaching the Earth Is 1,340

question 62

Multiple Choice

The intensity of solar radiation reaching the Earth is 1,340 W/m². If the sun has a radius of 7.000 × 10⁸ m, is a perfect radiator and is located 1.500 × 10¹¹ m from the Earth, then what is the temperature of the sun?

• A) 6,430 K
• B) 5,740 K
• C) 4,230 K
• D) 3,670 K
• E) 3,210 K

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Definitions:

Penis-straightening Surgery

A medical procedure aimed at correcting curvature of the penis, often due to Peyronie's disease.

Hypospadias

A hormonal condition in which the opening of the penis, rather than being at the tip, is located somewhere on the underside, glans, or shaft or at the junction of the scrotum and penis.

Urethra

The tube that carries urine from the bladder to the outside of the body, and in males, also conveys semen.

Aposthia

A rare congenital condition in which an individual is born without a foreskin.