These clouds appear to be very thin and wispy. stratus cumulus cirrus circus

Which is not true about oxygen-17 and oxygen-18?

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer