Large doses of _______________ light can cause sunburn and skin cancers
Fill in the blank(s) with correct word
ultraviolet
You might also like to view...
Nearly all the elements found in nature were formed inside stars, EXCEPT for:
A) carbon and silicon. B) hydrogen and helium. C) helium and carbon. D) silver and technetium. E) uranium and radium.
In the Local Group, how might even the Milky Way become a victim?
What will be an ideal response?
Which concept was NOT a part of Kepler's Laws of Planetary Motion?
A) All planetary orbits are ellipses. B) The square of the planet's period is equal to the cube of its average distance. C) A planet must move fastest in its orbit at perihelion. D) Epicycles are needed to explain the varying brightnesses of the planets.
What is the magnification of a magnifying glass of focal length 4.0 cm if the image is to be viewed by a relaxed eye with a near point of 25 cm?
A) 2.0 B) 3.0 C) 3.6 D) 4.0 E) 6.3