A dry cell’s voltage is labeled to be 1.5V. Which of the following statements is correct?

A. The terminal voltage of the cell is greater than 1.5V
B. The emf of the dry cell is less than 1.5V
C. The terminal voltage of the cell is equal to 1.5V for closed circuit.
D. The emf of the cell is equal to 1.5
Please need help ASAP

The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions

This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer

When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?