1. A cup of tea at room temperature of 24°C is heated until it has twice the internal energy. Calculate the final temper
Posted: Thu Jul 07, 2022 2:16 pm
1. A cup of tea at room temperature of 24°C is heated until ithas twice the internal energy. Calculate the final temperature ofthe tea.
2. A wave has a frequency of 60-vibration-per-second and ittravels with a speed of 30 meters per second. What is Itsfrequency?
2. A wave has a frequency of 60-vibration-per-second and ittravels with a speed of 30 meters per second. What is Itsfrequency?