Donald's living room is home to a wireless internet router, a television, an FM radio, and the family's cell phones. Donald knows all of those devices use the same type of waves to communicate, and that waves can cause interference with other waves. How do all of the devices still work while
in the same room?
A Each type of device uses waves of different amplitudes, so there is no interference
B Only the router receives its signals over the air, so there is no interference.
C Each type of device uses waves of different frequencies, so there is no interference.
D Only the television receives its signals over the air, so there is no interference.

explanation:

specific heat is the amount of heat required to raise the temperature of a unit mass of a substance.

it is easily magnetized.

ι вєℓιєνє ιт ιѕ тнє fιяѕт ¢нσι¢є(α.)

нє ѕнσυℓ∂ ѕмιℓє ρσℓιтℓу αи∂ ѕρєαк тσ тнє ρєяѕσи ωнσ ιѕ ιитєяяυριиg αfтєя тнє ∂ιѕ¢υѕѕισи

нσρє ι ¢συℓ∂ нєℓρ.

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.