If an object has 180 J of PE and a mass of. 5kg, what is its height?

If i play two pure tones, one at 100 hz and the other at 110hz, will we perceive beats? if so, what will be the beat frequency

All electric devices are required to have identifying plates that specify their electrical characteristics. The plate on a certain steam iron states that the iron carries a current of 6.00 A when connected to a source of 1.20 ✕ 102 V.

How do tornadoes end

Complex matching suggests that individuals who have formed a relationship may differ predominantly in the area of A social status B. personality traits C. physical attractiveness D. career choice

Galileo performed an experiment to measure the speed of light by timing how long it took light to travel from a lamp he was holding to an assistant about 1.5 km away. Why was Galileo unable to determine that light had a finite speed?

Astronomical methods that have provided insights about universe

What is an ethical vacuum?

Weight of a man is less at coal mine. Why?

In musical language, mezzo forte (mf) signals that the music's volume should be A. medium soft. B. soft. C. very loud. D. medium loud.

Suggest a form of renewable energy that could be used to power an electric ticket machine that only needs to work during daylight hours