Answer:
its an antique physics apparatus for demonstrating acoustic standing waves in a tube.
Radio waves have longer wavelengths and lower frequencies than microwaves.
infrared is longer wavelengths and lower frequencies than UV light
Wave D has the same wavelength as wave A, but the amplitude is lower. The answer is Wave D.
The answer is 30 ... same as the Atomic number.
Answer:
Explanation:
liquids have definite volume
liquids do not have definite shape. The take the shape of the container in which they are kept.
gases do not have definite volume.
gases do not have definite shape. They take the shape of the container in which they are kept.
Hope this helps
plz mark as barinliest!!!!!!
Stay safe!
