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q 4: which of the following is an example of a nonrenewable resource?
wind hydroelectric power coal deposit soil

renewable resources are

question 5 options:

things such as petroleum and coal

things that can be naturally replaced in a short period of time

things that cannot be replenished

things that can provide heat but not other forms of energy

which of the following is a renewable resource?

question 6 options:

wind

fossil fuel

mineral deposit

all of the above

why are fossil fuels considered nonrenewable resources?
question 7 options:

burning fossil fuels pollutes the atmosphere.

they need to be extracted from the ground.

it takes 500 million years for reserves to form.

they are being consumed in many different ways.

weather forecasts are done by collecting data about the current state of the atmosphere mainly the temperature, humidity and wind and using meteorology, to determine the atmosphere that evolves over time. the h and l mean the high and low pressure. the red strip is a warm front. the blue strip is a cold front. the blue and red strip is a stationary front. the purple strip is a occluded front.

explanation:

a solenoid is created by wrapping a l = 90 m long wire around a hollow tube of diameter d = 4.5 cm.   the wire diameter is d = 0.9 mm.   the solenoid wire is then connected to a power supply so that a current of i = 9 a flows through the wire.

randomized variablesl = 90 m

d = 4.5 cm

d = 0.9 mm

i = 9 a                                          

write an expression for the number of turns, n, in the solenoid. you do not need to take into account the diameter of the wire in this calculation.

calculate the number of turns, n, in the solenoid.

write an expression for the length of the solenoid (l2) in terms of the diameter of the hollow tube d.

calculate the length of the solenoid (l2)   in meters.

calculate the magnitude of the magnetic field at the center of the solenoid in teslas.

explanation: