Choose the INCORRECT Statement Concerning Electromagnetic Radiation

question 75

Multiple Choice

Choose the INCORRECT statement concerning electromagnetic radiation.

• A) Infrared light has a longer wavelength than ultraviolet light.
• B) The greater the frequency of the electromagnetic radiation, the greater the energy of the radiation.
• C) A photon with a wavelength of 5000 Angstroms has one-half as much energy as a photon with a wavelength of 2500 Angstroms.
• D) The speed of ultraviolet light rays is faster than X-rays in a vacuum.
• E) Electromagnetic radiation is energy transmission in which electric and magnetic fields are propagated as waves.

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Definitions:

Direct Labor Variance

The difference between the actual labor costs incurred and the standard or expected costs for the labor to produce a certain amount of goods.

Materials Quantity Variance

The variance between the real amount of materials utilized in manufacturing and the anticipated standard amount, times the standard unit cost.

Overhead Variance

The difference between the actual overhead costs incurred and the standard or expected overhead costs.

Direct Materials Price Variance

Direct materials price variance is the difference between the actual cost of direct materials and the standard cost, showing how much more or less was spent on purchasing materials.