Jake boils some water to make a cup of tea.
he uses a 5 kw kettle that takes 2 minutes to boil the water.
a)calculate how much energy jake used, in kwh, to boil the water. show your working.
b)another unit that measures the energy used is the joule. calculate how much energy jake used in joules.

Power = energy / time so energy is power * time
           = 5* (2/60)
you have to convert the minutes to hours and 60 mins make 1 hour.
           =5* (1/30)
           =5* 0.033
           =0.1667kW

energy is power*time
= 5*(2*60)
you convert minutes to seconds.
=5* 120
=600J

It equals just about 6,300 km per hour each day an week

the following is queen elizabeth’s purposes:

- to encourage the parliament that the technique of picking successors to the seat based merely on birthright needs to be reviewed.

- (not) to convince the parliament that her kid should not be measured as a likely choice for heir to the english power.

- to persuade the parliament that merely since she has a child does not assure that the kid will be a capable leader.

- to sway the parliament how shattering it could be if they proceeded discourteously concerning her or her child.