Physics, 04.03.2021 06:50 andybiersack154
A nichrome wire is 2x10^-2 m long and has a cross radius of 3x10^-3 m what is the cross sectional ?
Answers: 1
Physics, 21.06.2019 16:30
Aball bearing at 220.0 °c is dropped into a cup containing 250.0 g of water at 20.0 °c. the water and ball bearing come to a temperature of 30.0 °c. what is the heat capacity of the ball bearing in j/°c? (hint: how are the algebraic signs of q related for the ball bearing and the water? )
Answers: 1
Physics, 22.06.2019 08:00
If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles
Answers: 2
Physics, 22.06.2019 12:50
Assume you measured the mass of the cart to be (500 ± 1) g and the mass of the additional mass you put on the cart to be (500 ± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass
Answers: 3
Physics, 22.06.2019 15:30
Aforce of 100 newtons is used to move an object a distance of 15 meters with a power of 50 watts. find the work dine and the time it takes to do the work
Answers: 1
A nichrome wire is 2x10^-2 m long and has a cross radius of 3x10^-3 m what is the cross sectional ?...
English, 04.11.2020 01:00
Chemistry, 04.11.2020 01:00
Mathematics, 04.11.2020 01:00
Mathematics, 04.11.2020 01:00
Mathematics, 04.11.2020 01:00
Mathematics, 04.11.2020 01:00
English, 04.11.2020 01:00
Arts, 04.11.2020 01:00
Mathematics, 04.11.2020 01:00
Mathematics, 04.11.2020 01:00
Mathematics, 04.11.2020 01:00
Biology, 04.11.2020 01:00
Mathematics, 04.11.2020 01:00
Arts, 04.11.2020 01:00
Mathematics, 04.11.2020 01:00