Physics, 12.04.2021 18:20 love123jones
In any case, resistance of a material is a measure of the quantity of
present in the materials.
free electrons
free positive charges
free neutral charges
Answers: 3
Physics, 22.06.2019 04:00
Determine the maximum r-value of the polar equation r =3+3 cos 0
Answers: 1
Physics, 22.06.2019 05:00
Unpolarized light falls on two polarizer sheets whose transmission axes are at right angles. a third polarizer is placed between the first two so that its axis makes a 52-degree angle with the axis of the first polarizer. a) what fraction of the incident light intensity is transmitted through the first polaroid? b) what fraction of the incident light intensity is transmitted through the second polaroid? c) what is the angle of polarization of the light that enters the third polaroid? d) what fraction of the incident light intensity is transmitted through the third polaroid. e) what happens if the middle polaroid is removed?
Answers: 3
Physics, 22.06.2019 11:50
Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?
Answers: 2
Physics, 22.06.2019 15:10
Suppose that f : rn → rm and that a ∈ k, where k is a connected subset of rn . suppose further that for each x ∈ k there exists a δx > 0 such that f(x) = f(y) for all y ∈ bδx (x). prove that f is constant on k; that is, f(x) = f(a) for all x ∈ k
Answers: 1
In any case, resistance of a material is a measure of the quantity of
present in the materials.
Business, 29.07.2019 01:00
History, 29.07.2019 01:00
Arts, 29.07.2019 01:00
Biology, 29.07.2019 01:00
Spanish, 29.07.2019 01:00
Spanish, 29.07.2019 01:00
Mathematics, 29.07.2019 01:00
Mathematics, 29.07.2019 01:00
Mathematics, 29.07.2019 01:00
Mathematics, 29.07.2019 01:00