A beaker of 450g of water is heated from 4.0°C to 25.0°C on a hot plate. If the specific heat of H2O is 4.18J/9°C how much energy has the water absorbed?
A 39,501 J

B 4.42 x 104

C 5.13 J

D 54,549 J

Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases.as altitude increases, air density increases.air pressure and density are lowest at sea level.denser air exerts more pressure than less dense air.

What is the solubility of substance?

Which of the following has wavelength longer than the wavelength of viable light? a) x rays b) gamma rays c) radios waves d) ultraviolet waves