Answers: 1
Another question on Physics
Physics, 22.06.2019 03:30
Scout feels ill one day before school. her mother puts a thermometer in her mouth and the temperature begins to climb to 100°f. what is happening between the cooler thermometer and scout's body? a) scout's body is applying a force to the particles in the thermometer. b) kinetic energy is being transferred from her mouth to the thermometer. c) potential energy is being lost by the thermometer and gained by scout's body. d) the potential energy stored in foods is converted to mechanical energy to raise the mercury in the thermometer.
Answers: 1
Physics, 22.06.2019 04:50
Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves
Answers: 2
Physics, 22.06.2019 07:20
What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.
Answers: 3
Physics, 22.06.2019 12:30
Consider a 1000 w iron whose base plate is made of 0.5 cm thick aluminum alloy 2024-t6 (ρ = 2770 kg/m3 and cp = 875 j/kg°c). the base plate has a surface area of 0.03 m2. initially, the iron is in thermal equilibrium with the ambient air at 22°c. assuming 90% of the heat generated in the resistance wires is transferred to the plate, determine the minimum time needed for the plate temperature to reach 200°c.
Answers: 1
You know the right answer?
A piano emits frequencies that range from a low of about 28 Hz to a high of about 4200 Hz. Find the...
Questions
Mathematics, 02.12.2020 06:00
Social Studies, 02.12.2020 06:00
Mathematics, 02.12.2020 06:00
Mathematics, 02.12.2020 06:00
Mathematics, 02.12.2020 06:00
Mathematics, 02.12.2020 06:00
Mathematics, 02.12.2020 06:00
Mathematics, 02.12.2020 06:00
Mathematics, 02.12.2020 06:00
Mathematics, 02.12.2020 06:00
Mathematics, 02.12.2020 06:00
