ASAP! please help me MCQ. Thank you
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Physics, 21.06.2019 23:10
A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m
Answers: 1
Physics, 22.06.2019 04:30
Erosion of the beach is normally a slow process. however, in certain situations, large chunks of shore may wash out to sea. what could cause this to happen?
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Physics, 22.06.2019 08:00
What is a carrier wave and how does it affect what you hear on the radio
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Physics, 22.06.2019 09:50
Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c.the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors
Answers: 1
Mathematics, 26.07.2020 01:01
Mathematics, 26.07.2020 01:01
Mathematics, 26.07.2020 01:01
Mathematics, 26.07.2020 01:01
English, 26.07.2020 01:01
Mathematics, 26.07.2020 01:01
Mathematics, 26.07.2020 01:01
Mathematics, 26.07.2020 01:01
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Spanish, 26.07.2020 01:01
Spanish, 26.07.2020 01:01
Spanish, 26.07.2020 01:01
Mathematics, 26.07.2020 01:01