Omeprazole side effects. Get emergency medical help if you have signs of an allergic reaction to omeprazole: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Call your doctor at once if you have: severe stomach pain, diarrhea that is watery or bloody; seizure (convulsions);
The color red is the longest wavelength in the visible light spectrum because the less energy a wave carries the longer the wavelength and red carries the least energy of all â¦ the colors in the visible spectrum.
See explanation. Color implies visible light, so to answer your question: red light has the longest wavelength #(~~620 - 740 nm)#. However, there also exists light with even longer wavelengths that are not visible to the human eye, from infrared light to radio waves (with wavelengths that are meters long!)