An aluminium block of mass 1 kg is heated by an electric heater for 3 minutes and a temperature rise of 15 °C is recorded. If the electric heater is connected to a voltmeter which gives a reading of 30 V and an ammeter which gives a reading of 2.5 A, calculate the specific heat capacity of the aluminium.
Answers: 2
Another question on Physics
Physics, 21.06.2019 16:30
Acar accelerates from 5.0 m/s to to 11 m/s at a rate of 3.0 m/s^2. how far does it travel while accelerating? 20m 117m 43m 16m
Answers: 3
Physics, 21.06.2019 19:30
Two identical 82 mg dust particles very far apart (pee 0) are moving directly toward each other at a speed of 3698 m/s. the charge on each is-719 ? c. determine how close they will get to each other. let k = 9x109 n-m2/c2 & ignore gravity.
Answers: 1
Physics, 21.06.2019 21:30
Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?
Answers: 2
Physics, 22.06.2019 00:30
In positive numbers less than 1, the zeros between the decimal point and non zero are significant
Answers: 2
You know the right answer?
An aluminium block of mass 1 kg is heated by an electric heater for 3 minutes and a temperature rise...
Questions
Mathematics, 24.04.2021 06:20
Mathematics, 24.04.2021 06:20
English, 24.04.2021 06:20
Mathematics, 24.04.2021 06:20
Mathematics, 24.04.2021 06:20
Biology, 24.04.2021 06:20
Biology, 24.04.2021 06:20
Physics, 24.04.2021 06:20
English, 24.04.2021 06:20
Mathematics, 24.04.2021 06:20
Mathematics, 24.04.2021 06:20
History, 24.04.2021 06:20
Mathematics, 24.04.2021 06:20
