you have a permanent magnet whit remanent induction. than you cut a piec of that magnet. if you put that piece back into permanent magnet will the remanent induction be the same it was in begining

The velocity components u and v in a two-dimensional flow field are given by: u = 4yt ft./s, v = 4xt ft./s, where t is time. What is the time rate of change of the velocity vector V (i. e., the acceleration vector) for a fluid particle at x = 1 ft.

Takt time is the rate at which a factory must produce to satisfy the customer's demand. a) - True b) - False

The turbine blade tip speed v for r=1m and 5 rev/sec is a) 5 m/s b) 0.25 m/s c) 0.20 m/s

Write a program that determines if a given year is a leap year. Leap years are those years that are divisible by four, except that century years not divisible by 400 are not leap years.

A tensile test is performed on a metal specimen, and it is found that a true plastic strain given is produced when a true stress of listed is applied; for the same metal, the value of K in the following equation: is 860 MPa (125,000 psi).

Between a hypothesis and a prediction

A local reaction is when a chemical enters the bloodstream?

The rules for ordinary arithmetic involving addition, subtraction, and multiplication carry over into modular arithmetic. Tru

An air-conditioning system is used to maintain a house at 70°F when the temperature outside is 100°F. The house is gaining heat through the walls and the windows at a rate of 800 Btu/min, and the heat generation rate within the house from people,

The electricity we use is static or current electricity?