How To Questions & Answers | Page 16

When a loop of current-carrying wire turns continuously in a magnetic field, a rotational electromotive force (emf), given by $\mathcal{E} = -N \frac{d\Phi_B}{dt}$, is created.

Carbon fixation involves the addition of carbon dioxide to ribulose-1,5-bisphosphate (RuBP): $\text{RuBP} + \text{CO}_2 \xrightarrow{\text{Rubisco}} 2 \, \text{3-PGA}$.

To simplify $\frac{12}{16}$, divide both the numerator and the denominator by their greatest common divisor, which is 4, to get $\frac{3}{4}$.

To decrease the conductivity of a salt solution, add more water to dilute the solution, decreasing the ion concentration $c$ and thereby the conductivity $\sigma = \lambda \cdot c$.

The dissociation equation for aluminum hydroxide is:

True. The solubility of a solid solute generally increases with temperature due to the higher kinetic energy overcoming lattice energies, often described by the equation $\ln S = -\frac{\Delta H_{\text{sol}}}{R} \left( \frac{1}{T} \right) + \text{constant}$.

Electromagnetic waves travel fastest through a vacuum because they face no medium-induced delays, propagating at their maximum speed $c \approx 3 \times 10^8 \text{ m/s}$.

The light reactions of photosynthesis use water ($\text{H}_2\text{O}$) and light energy, producing oxygen ($\text{O}_2$), ATP, and NADPH.