Heat is transferred from your body into an ice cube by

radiation

conduction

convection

refraction


question 3 (multiple choice worth 3 points)

the loudness of a sound will be determined by the wave’s

pitch

frequency

wavelength



question 4 (multiple choice worth 3 points)

the speed of a sound wave

is slower than an electromagnetic wave

is faster than a electromagnetic wave

How are series and parallel circuits simililar? both have multiple paths for electrons to travel. both require resistors in their circuits. both require a switch to complete the circuit. both have at least one path for electrons to travel.

Scientist have use computer models to create a series of maps that show how susceptible coastal cities in island countries are to the sea rising at different levels. the map shows that a 1 meter rise would swap cities all along the us eastern seaboard. a 6-meter sea level rise with sub merge a large part of florida. thermal expansion has already raise the oceans 10 to 20 centimeters the most likely cause, directly and indirectly, for such a rise in sea level is

Which property is expressed in distance units? o a. period o b. wavelength o c. speed o d. frequency