What are the two criteria necessary for a substance to be considered a magnet

1 mi=5280 ft and 1 mi=3.281 ft how many meter are in a mile? A. 17,324 m B. 17,320m C. 1760m D. 1609m

When preparing an emergency supply kit for a family, which is the minimun number of days the supplies shoulds last 2 3 7 30

In what state must matter exist for fusion reactions to take place? ... ?

What is the expected wavelength (in cm) of 10.5 ghz microwaves in free space?

Environmental issues have undergone changes since the 1970's.

A professor sits on a rotating stool that is spinning at 10.0 rpm while she holds a heavy weight in each of her hands. Her outstretched hands are 0.785 m from the axis of rotation, which passes through her head into the center of the stool.

If an injury is caused by impact from an object alone, is this considered a caught-in or - between incident? Select the best option No, this is a struck-by incident Yes No, this type of incident is undefined

Even though animals can communicate with each other to a limited extent, no animal can express itself through: A : motions B : noises C : speech D : instinct

1. a. What is the name of the 2d Century Roman Scientist and Astrologer who created a set of "Handy Tables of data to compute the position of the Sun, moon and stars?

What are the primary colors of light