. A wave of sound that has a wavelength of 20 meters, and a frequency of 25 Hertz travels through the air. As it falls in water the same wave starts traveling faster at 1500 meters per second. What is the new wavelength of the wave? please answer my otger question plesase ill give brainlist orwhat ever the fwack it called​

Neptune is the eighth planet from the sun. it was the first planet to get its existence predicted by  mathematical calculations  before it was actually seen through a telescope on sept. 23, 1846. irregularities in the orbit of  uranus  led french astronomer alexis bouvard to suggest that the gravitational pull from another celestial body might be responsible. german astronomer johann galle then relied on subsequent calculations to   spot neptune via telescope. previously, astronomer galileo galilei sketched the planet, but he mistook it for a star due to its slow motion. in accordance with all the other planets seen in the sky, this new world was given a name from greek and roman mythology — neptune, the roman god of the sea.

The sunlight shines uv radiation on earth,a microwave oven radiates waves on food

Each student aligns the edge of the object with the left edge of the ruler as shown above. all four students read the ruler with a measurement of 4.6 cm. which statement describes the data they collect? i believe the answer is: the data have poor precision and poor accuracy because of a systematic error.

What about pink because im not too fond of red