Water is not an essential reactant in the chemical reactions of living organisms

If an object measures 2 cm and the image measures 3 cm, what would be the percent magnification of the object?

What will be an ideal response?

The time between a 180-degree pulse and a 90-degree inversion pulse in an inversion recovery pulse system is

a. spin density (r). b. repetition time (TR). c. echo time (TE). d. inversion time (TI).