<h2>
Answer:Ultraviolet waves have higher frequencies than radio waves.</h2>
Explanation:
The waves arranged in increasing order of frequency are radio waves,infrared waves,x-rays,ultraviolet waves.
Option A:
Ultraviolet waves have higher frequencies than radio waves.This agrees with the above order.
Option B:
X-rays have lower frequencies than infrared waves.This does not agree with the above order.
Option C:
Radio waves have higher frequency than x-rays.This does not agree with the above order.
Option D:
Gamma rays have lower frequencies than ultraviolet waves.This does not agree with the above order.
So,option A is correct.
Answer:
A an ionic compound that completely dissolves in water, forming many ions
Explanati
Answer:
February 26, 1919
Explanation:
The main cause of the erosion that formed the Grand Canyon was water; most scientists agree that it formed when the Colorado River started carving through layers of volcanic rock and sediment between five million and six million years ago
