Can anyone just give me the answers?

3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?

Adepositional also feature that forms where a stream enters a lake or an ocean is a

What best discribes the relationship between wavelength and frequency in a electromagnetic wave