Tina is waiting at the bus stop. She sees and hears an ambulance as it approaches and passes by her. Which two changes in the loudness of the sirens does Tina hear?

You are holding a full bowl of hot soup while standing in the kitchen. As you begin moving, some of the soup spills out of the bowl onto the floor. Upon reflection, you realize that A) the soup spilled because of air resistance.

During which phase does the moon receive sunlight only on the side facing away from earth?

Penelope is hired as a Software Developer by a company that pays her the same amount every week, no matter how many hours she works.

The moon has more gravitational attraction than the Earth. a. True b. False

Which of the following explanations accounts for why the Plateau of Tibet is a desert? A. The winds from the Indian Ocean encounter the Himalayas and dump their moisture on the windward side, leaving drier air to descend on Tibet. B.

Which of the following is not characteristic of a thunderstorm? a. strong updrafts b. strong winds c. rain and snow at intermediate altitudes of the cloud d. small raindrops e. potentially large hailstones

Wispy, feathery clouds made mostly of ice crystals that form at high altitudes, usually above 6 kilometers.

Household appliances covert electricity into one or more different Forms of energy. A television can best be described as converting electricity into: A) heat energy B) heat energy and sound energy C) heat energy and light energy D) heat energy,

A wave has a wavelength of 10 mm and a frequency of 5 hertz. What is its speed? a. 50 mm/s b. 50 hertz's c. 2 mms d. 0 0.50 mms

What is the processing of information and other input into your memory called? A. Sensory representation B. Encoding C. Storage D. Conditioning