photometer
(Science: apparatus, physics) An instrument for measuring the intensity of light, or, more especially, for comparing the relative intensities of different lights, or their relative illuminating power.
Origin: Photo: cf. F. Photometre.
photometer (Science: apparatus, physics) An instrument for measuring the intensity of light, or, more especially, for comparing the relative intensities of different lights, or their relative illuminating power. Origin: Photo: cf. F. Photometre...
This tutorial looks at the relationship between organisms. It also explores how energy is passed on in the food chain an..
Upon fertilization, a zygote forms and develops into an embryo. This tutorial elaborates on the growth and development f..
The endoplasmic reticulum and Golgi apparatus are the organelles involved in the translation step of protein synthesis a..
If the balance of nature is left untouched, landscapes can change dramatically over time. A previous ecosystem is supers..
This tutorial investigates the genetic diversity in more detail. It also delineates how certain alleles are favored over..
The nervous system is essentially a biological information highway. This tutorial gives an overview of the nervous syste..
