A 0.3-m3 rigid tankis filled with saturatedliquidwater at 2008C. A valve at the bottom of the tankis opened, andliquidis withdrawn from the tank. Heat is transferred tothe water such that the temperature in the tank remains con-stant. Determine the amount ofheat that must be transferredby the time one-half of the total mass has been withdrawn.

when earth is in rotational motion around the sun,it displaces from its place.

when a ball is placed on an inclined surface it does both the rotational and circular motion.

explanation:

you'd use the equation that establishes a relationship between  energy  and  wavelength, which looks like this

e=h⋅cλ, where

λ  - the wavelength of the photon; c  - the speed of light, usually given as  3⋅108m/s; h  -  planck's constant, equal to  6.626⋅10−34j s

plug the value you were given for the energy of the photon in the above equation to get the wavelength

e=h⋅cλ⇒λ=h⋅ce

λ=6.626⋅10−34js⋅3⋅108ms−1.257⋅10−24j=1.581⋅10−1m