Four (R1 =500 S2, R2 =1000 S2, R3 =1000 S2 and R4 =800 S2) resistors are connected across a battery with open-circuit voltage of 16V, which has an
internal resistance of 200 S2, as is shown in Fig.1. A voltmeter of internal
resistance 2000 12 is connected across the fourth resistor, as is shown in the figure.
What is the reading on the voltmeter? Choose the one correct option.
A 1.90 V
E 4.48 V
B 5.16 V
F 5.80 V
С 3.04 V
G 6.40 V
D 3.88 V
H 1.02 V

-first use of geothermal energy occurred more than 10,000 years ago in north america by american paleo-indians

-the first industrial use of geothermal energy began near pisa, italy in late 18th century

-in 1904, italian scientist piero ginori conti invented the first geothermal electric power plant in which steam was used to generate the power

-with the above experiment, the first geothermal plant in usa started in 1922 with a capacity of 250 kilowatts

-however, in 1946 first ground-source geothermal heat pump installed at commonwealth building in portland, oregon

-during the 1960’s, pacific gas and electric began operation of first large scale geothermal power plant in san francisco, producing 11 megawatts

-in 1973, when oil crisis began many countries began looking for renewable energy sources and by 1980’s geothermal heat pumps (ghp) started gaining popularity in order to reduce heating and cooling costs

-as effect of climate change started showing results, governments of various countries joined hands to fight against it, for which kyoto protocol was signed in japan in 1997, laid out emission targets for rich countries and required that they transfer funds and technology to developing countries, 184 countries have ratified it

hope this

magnets not strong enough

explanation:

drying towels at the beach