Q: If current birth and death rates remain constant the world's population will double in how many years?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

It is a characteristic of the material from which the conductor is made, and its value depends on the type, number, and properties of the charge carriers that constitute the current. so it will remain constant for a particular material.....

no it does not remain contant.

No, the magnitude of the vector will double, but its direction will remain the same.

Yes, Mass remains constant because the definition of mass does not mean weight. Mass means the amount of room and object takes.

The population will remain stable

Related questions

It won't, hopefully. It's expected to rise from today's 7.2 billion to 11bn in the next century but to slow to a halt as birth rates fall to replacement level.

Equal fitness in a population

If the voltage between the ends of a series circuit changes, the current in thecircuit definitely does not remain constant. The current does change by the samefactor as the voltage.The current at every point in the series circuit is the same current.

A population is in genetic equilibrium when allele frequencies remain constant over generations, indicating that there is no evolution occurring. This suggests that the population is not experiencing any genetic drift, gene flow, mutations, or natural selection.

The overall growth rate of the general population is stagnant .

If dc current is passed through a single coil, it is going to remain constant.

In common, any application if voltage is increased current will be the small amount. at the same if voltage Decreased current will be increased...AnswerAccording to Ohm's Law, 'the current flowing through a conductor is directly proportional to the applied voltage, provided certain conditions, such as temperature, remain constant'. So if you double the voltage, the resulting current will double; if you halve the voltage, the current will halve.

Since resistance is the ratio of voltage to current, we can say that halving the resistance will result in twice the current.

For a population to remain constant over time, the birth rate must equal the death rate, ensuring that the number of individuals being born is equal to the number of individuals dying. Additionally, there should be no migration in or out of the population, as this can also impact population size.

The amount of current (amps) is controlled by the user. It's done with a variable resistor. Another thing to note is whether you are welding constant current or constant voltage. If you are welding constant current, the voltage will vary and a set Amp measure will remain constant. With constant voltage, the current will vary and that's determined by the resistance. Constant voltage should be an easier set up. I'm not 100% sure but most stick welding is constant current, which is why increasing the arc length produces more heat, because more arc length should increase the resistance, which would cause the welding machine to increase voltage to keep the current constant.

No but if you replace a constant with a function it will remain a formula

Using Ohms Law: V = I x R, where V (Voltage), I (Current), and R (Resistance). re-arranging: V/R = I Therefore if you double both the Voltage and the Resistance, the current remains unchanged.Current = Voltage / Resistance. If both resistance and voltage double the current remains the same.