The pressure of water is increased from 100 kpa to 900 kpa by a pump. the temperature of water also increases by 0.15°c. the density of water is 1 kg/l and its specific heat is cp = 4.18 kj/kg⋅°c. the enthalpy change of the water during this process is kj/kg. solve this problem using appropriate software.

Will give brainliest! which statement best describes the similarities between fundamental forces? electromagnetic and strong nuclear forces influence the interaction between charged particles within an atom. gravitational and magnetic forces are both types of charges that occur in nature. nuclear and magnetic forces are both related to mass and weight. strong nuclear force is most like electrical force because they are both related to distance.

Hydrogen atoms are excited by a laser to the =4n=4 state and then allowed to emit. what is the maximum number of distinct emission spectral lines (lines of different wavelengths) that can be observed from this system? 8 6 2 7 4 5 1 3 calculate the wavelength of the 4⟶14⟶1 transition. =λ=

Observations show that interstellar clouds can have almost any shape and