The resistivity of gold at room temperature is 2.35  10-8 m. The temperature coefficient  = 3.98  10-3
/K. What will be the resistivity of a piece of gold whose temperature is 150C above room
temperature?

Aheavy piece of hanging sculpture is suspended by a90-cm-long, 5.0 g steel wire. when the wind blows hard, the wire hums at its fundamental frequency of 80hz. what is the mass of the sculpture?

If the area of a square has increased by a factor of 16, by how much has each side increased?

Acold front traveling southeast collided with a warm front traveling northwest the following map shows the weather on monday the day the two fronts collided which of these describes the weather forecast for mississippi on tuesday and wednesday