Yes.
The product of [ (wavelength) times (frequency) ] gives the speed of the wave, which is always the same.
Since the product of the two quantities always produces the same number, you can see...
How tall you are is determined by your genes. There is no food, drink or shoes that will make you shorter. My guess is that you are fairly young and feel tall compared to your peers. This will fade...
There is nothing to do to get shorter. No food or drink. How tall you are is in your genes. Right now you may feel really tall, but in 5 years you will be glad you are tall. People do get shorter as...