Multiple Choice

B. Which of plates A through G will receive the least? Plates A and G will both receive the least amount of energy because the Sun’s rays will not hit those plates as directly as the rest.

G. Use the concept of chemical potential energy to summarize why chlorophyll absorbs the wavelengths of light it does.

Your Answer: b. Two mole s of thios ulfate anion ne e de d to re act

5. A) What would you expect to happen to the temperature on Earth if the amount of energy radiated by Earth increased but the amount coming from the Sun stayed the same?

Ionization of an element in group 2A requires the removal of an electron from an s orbital, where as the ionization of an element in group 3A requires the removal of an electron from a p orbital. The elements in group 3A has a __________ ionization energy than the elements in group 2A.

Temperature measures average thermal energy in a substance. The temperature of an object does not depend on the size(Temperature, n.d). The main difference between heat and temperature is that heat is simply a measurement of the amount of energy in something, while temperature is the average heat a substance has. Temperature is indirectly determined by the amount of kinetic energy an object has. The hotter an object is, the faster the motion of the molecules inside it.

B. As stated by Classic (2011), radiofrequency can be categorized as a wavelength and a frequency. a. Classic (2011) defines wavelength as from one peak point to another as one complete

Wien’s law: max = W/T where max = wavelength in metres, T = temperature (kelvin) W = Wien’s constant = 2.89 x 10-3 mK

“The period of the wave is 4.0m”, is wrong. Wavelength is the length of one period and its different with period. The unit of period is (s).

3. The body changes energy, ATP, into kinetic energy making the body move or thermal energy to keep it warm.

The owner's equity in a business amounted to $56,000 at the beginning of the year and $100,000 at the end of the year. The owner had made no additional investments and had withdrawn $19,000 during the year. The net income for the year amounted to

(A) Assume H is the number of hours Mr. Maxwell wrote. The equation represents this:

How does the color of your house affect the temperature inside of it? The clothes you wear is an example of this. On a hot sunny day you would rather wear a light colored shirt. If you were to wear a dark colored shirt you would get warmer quicker than if you were in a light colored shirt. Since light

4. As the temperature increases, the average kinetic energy of gases increases and when the temperature decreases, the average kinetic energy of gases decreases.

Heat is a form of energy that is transferred between two substances at different temperatures. The flow of the energy is from the object of higher temperature to the object of lower temperature. The heat is measured in units of energy, usually calories or joules. Temperature on the other hand, is how cold or hot an object is. The temperature is the average kinetic energy per molecule of a substance. This is measured in degrees on the Celsius or Fahrenheit or in Kelvins.