yunbeth yunbeth

06-02-2024
Chemistry

contestada

Calculate the energy needed to heat the cube of copper, with a volume of 20.0 cm3 , from 19 ∘C to 24 ∘C . Refer to the tables. Express the heat in calories to two significant figures.

Respuesta :

Otras preguntas

Which equation represents the sentence? Seven more than 4 times a number is 32. 4x + 7 = 32 7x + 4 = 32 4(x + 7) = 32 7 + (4 + x) = 32

what day did the new york primary take place

Victor malaba has a net income of $1,240per month. If he spends$150 on foid,$244 on a car payment,$300 on rent, and 50 on savings what percent of his net income

The three bones which amplify the vibrations of the ear drum are

I need help getting the solution to 2cos^2 112.5°-1

A rope has knots every 47 feet 3 inches. what length is this in feet?

Which explanation provides the best evidence to support the interpretation that Brutus is a patriot?

URGENT PLLLZZZ HELP! what are five examples of ratios in the real world

Pearls from a commercial oyster bed are distributed normally in diameter, with an average of 5 mm, and a standard deviation of 0.5 mm. A new section is started

When employers and union representatives meet to discuss conditions of employment what is this called