The ___ is the complete range of electromagnetic wave frenquences and wavelengthes the amount of energy that a wave carries past a certan area each second is the

2 questions

Where was goodyear located? a) northeast b) southeast c) northwest d) southwest

About 300 billion dollars in taxes is lost in the united states alone due to an underground economy, which involves paying individuals cash rather than having them on the official payroll. a. true b. false

Which was an important long-term result of the civil war? a a feeling of american nationalism developed. b. industrialism increased in the south. c. differences between social classes declined.