Which list shows the correct order of processes that occur before and during ovulation? egg released from ovary Right arrow. hormones send signal Right arrow. egg travels to fallopian tube
egg travels to fallopian tube Right arrow. egg is released from ovary Right arrow. hormones send signal
hormones send signal Right arrow. egg travels to fallopian tube Right arrow. egg released from ovary
hormones send signal Right arrow. egg released from ovary Right arrow. egg travels to fallopian tube

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.

If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles

Aresistor with an unknown resistance is connected in parallel to a 9 ω resistor. when both resistors are connected in parallel to an emf source of 21 v, the current through the unknown resistor is measured with an ammeter to be 4 a. what is the resistance of the unknown resistor? answer in units of ω.