Canyon walls are eroded at a rate of approximately:
Group of answer choices
A half a ce...
Physics, 01.12.2020 01:50, jeremytheprimerapper
Canyon walls are eroded at a rate of approximately:
Group of answer choices
A half a centimeter per day.
B half a centimeter per year.
C one centimeter per day.
D one centimeter per year.
Answers: 3
Physics, 22.06.2019 17:00, Gabriel134
Two conductors, a and b, are each in the shape of a tetrahedron. but of different sizes. they are charged in the following manner: 1. tetrahedron a is charged from an electrostatic generator to charge q. 2. tetrahedron a is briefly touched to tetrahedron b. 3. steps 1 and 2 are repeated until the charge on tetrahedron b reaches a maximum value. if the charge on tetrahedron b was q/4 after the first time it touched tetrahedron a. what is the final charge qbmax on tetrahedron b?
Answers: 2
Physics, 23.06.2019 00:20, DwayneLeonard618
What efficiency of a car's engine when heat input is 200,000 joules and waste heat is 150,000 joules? a. 75% b. 35% c. 25% d. 85%
Answers: 2
Mathematics, 14.07.2019 19:30