Answers: 3
Another question on Physics
Physics, 21.06.2019 16:00
As shown in fig. p3.64, a closed, rigid tank fitted with a fine-wire electric resistor is filled with refrigerant 22, initially at 2108c, a quality of 80%, and a volume of 0.01 m3. a 12-volt battery provides a 5-amp current to the resistor for 5 minutes. if the final temperature of the refrigerant is 408c, determine the heat transfer, in kj, from the refrigerant.
Answers: 1
Physics, 21.06.2019 16:10
The man fires an 80 g arrow so that it is moving at 80 m/s when it hits and embeds in a 8.0 kg block resting on ice. how far will the block slide on the ice before stopping? a 7.1 n friction force opposes its motion.
Answers: 3
Physics, 21.06.2019 19:30
Act has a 1200: 5 or 240: 1 turns ratio. it is short circuited. what is the maximum current at 1200a primary if we put a 100ohm resistor across the secondary end of the ct. use it as current source circuit.
Answers: 2
Physics, 22.06.2019 00:00
Jackson is designing a new heater, and he wants to experiment with different thermally conductive materials. which of these materials would be useful in conducting heat?
Answers: 1
You know the right answer?
A car drives 48 m/s for 5 minutes. What distance does the car travel?...
Questions
Physics, 23.08.2019 19:30
Physics, 23.08.2019 19:30
Mathematics, 23.08.2019 19:30
Mathematics, 23.08.2019 19:30
Social Studies, 23.08.2019 19:30
Mathematics, 23.08.2019 19:30
Mathematics, 23.08.2019 19:30
Mathematics, 23.08.2019 19:30
Mathematics, 23.08.2019 19:30
History, 23.08.2019 19:30
Mathematics, 23.08.2019 19:30
