What is one disadvantage of analog recording?

Let NL/H be the number of counters per revolution, T1 be the time in seconds between the two consecutive L/H transitions. What is the rotational rate of the disk in Hz?

Consider the combustion of ethanol C2H5OH with air. Assume the air is dry and comprised of 21% oxygen and 79% nitrogen on a molar basis. a. Determine the air/fuel ratio on a molar basis. b. Determine the air/fuel ratio on a mass basis.

Assuming that the following three variables have already been declared, which variable will store a Boolean value after these statements are executed? choice = true; again = "false"; result = 0; a. choice b. again c. result d.

You read a research study that concludes that the higher a student's self-esteem, the better he performs in school.

What is the acceleration of a 0.75 kg vehicle powered by 0.05 N of force? A) 0.0875 m/s^2 B) 0.067 m/s^2 C) 0.375 m/s^2 D) 11.4 m/s^2

What types of documents are NOT acceptable to share on Course Hero? Select all that apply.

Which of the following statements regarding the dermis is FALSE? The dermis contains a large amount of fat tissue. The dermis is composed of fibrous connective tissue. The dermis is also called the corium. The dermis houses sensory receptors.

Let r be a bank's interest rate in percent per year (APR). An initial amount of money P, also called as principal, will mature to an amount of P (1+r/100) ^n after n years have passed.

Fluid power is a. The technology that deals with the generation, control, and transmission of power-using pressurized fluids b. muscle that moves industry. c. used to push, pull, regulate, or drive virtually all the machine of modern industry d.

6. PVC boxes are primarily used in new construction because it is simple to them to rafters or studs.