Answer:
1
Explanation:
How many digits are in front of the decimal in scientific notation?
The answer is A.number of protons in the nucleus.
Answer:
the study of geological factors and the ways the earth
Answer:
Revise energy transfers and use sankey diagrams to calculate the efficiency of these conversions with BBC ... Efficiency is a measure of how much useful energy is converted. Part of ... This is the Sankey diagram for a typical filament lamp: 100 joules of electrical energy is converted to 10 joules of light energy and 90 joules.
Explanation: