Circuits
The current in all parts of a series circuit is the ....
Same
What do we measure forces in?
Newtons
What gas is used in photosynthesis?
Carbon dioxide
What is pH 7?
Neutral
What unit do we measure current in?
Amps
What do we measure forces with?
Newton meter
What gas is made in photosynthesis?
Oxygen
What do we call pH 1-6?
Acid
What is another name for potential difference?
Voltage
If 20N stretches a spring 12cm how far will 40N stretch a spring?
24cm
What liquid is used in photosynthesis?
Water
What colour does pH 14 go with indicator?
Purple
What type of circuit has branches in it?
Parallel
Who's law looks after springs?
Newton's
Hooke's
Ohm's
Hooke's
What sugar is made in photosynthesis?
Glucose
What acids make chlorides?
Hydrochloric
What is the potential difference in volts of your average AA battery?
1.5V
What DP means a straight line going through zero?
Directly proportional
How can you make photosynthesis go faster?
Brighter light
Warmer
More CO2
What gas is made when an acid reacts with a metal?
Hydrogen