Physics, 24.08.2019 03:30 liapis2002
The intensity of a 70-db whistle is quintupled. what is the new decibel level
Answers: 1
Physics, 21.06.2019 23:30
Acoil formed by wrapping 80 turns of wire in the shape of a square is positioned in a magnetic field so that the normal to the plane of the coil makes an angle of 28.0° with the direction of the field. when the magnetic field is increased uniformly from 200 µt to 600 µt in 0.400 as, an emf of magnitude 80.0 mv is induced in the coil. what is the total length of the wire?
Answers: 3
Physics, 22.06.2019 08:30
What properties of a moving object are used in determining the object's energy of motion
Answers: 2
Physics, 22.06.2019 09:40
(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)
Answers: 1
The intensity of a 70-db whistle is quintupled. what is the new decibel level...
Computers and Technology, 24.01.2020 20:31
Mathematics, 24.01.2020 20:31
Mathematics, 24.01.2020 20:31
Biology, 24.01.2020 20:31
Mathematics, 24.01.2020 20:31
Mathematics, 24.01.2020 20:31
Mathematics, 24.01.2020 20:31
Mathematics, 24.01.2020 20:31
Social Studies, 24.01.2020 20:31
Mathematics, 24.01.2020 20:31