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What is the current running through a resistor of 9 ohms with volts of 90?
I = E / RIf the voltage across the resistor is 90 volts, and the resistance of the resistoris 9 ohms, then the current through the resistor is90/9 = 10 Amperes.Don't try this at home!The power dissipated by the resistor is E2/R = (90)2/9 = 900 watts. That's comparable to the power (heat) dissipated by a small toaster. A common composition resistor will get hot and possibly explode if it's asked to dissipate that kind of power.
What is the array of 9?
it's to do with the structure of cilia and microtubules
What is program for lucky number series?
1, 10, 3, 9, 5, 8, 7, ,7 ,9, 6 What is next weries? 11, 5 10 5 10 4 11 6 Which one?
Where chemical engineers work in industry?
Here are just a few industries, but can be many more. 1. Oil and gas 2. Metallurgy 3. Pharmaceuticals 4. Food 5. Environmental 6. Power generation 7. Consultants 8. Banks (analysts) 9. Risk assessment 10. And so much more! There are a lot of opportunities. This is why this is a great degree to major in.
How much does one nuclear power plant cost?
The cost of constructing a nuclear power plant can vary widely, typically ranging from $6 billion to $9 billion or more per reactor, depending on factors such as location, regulatory requirements, and technology used. Some recent projects have reported costs exceeding $10 billion due to delays and budget overruns. Additionally, ongoing operational and maintenance expenses contribute to the overall financial considerations of nuclear energy production.
How many gigahertz do have in a scientific notation?
1 billion Hz = 1 billion cycles / sec = 1 x 10^9 Hz = 1 x 10^9 cycles / sec
Convertthe following to indicate their units 500G Hertz to Hertz?
1 GHertz (GHz) = 10^9 Hz. So you do, 500 GHz*(1Hz/10^9GHz). The GHz cancel and you are left with Hz.
What is the frequency shift of a 77 GHz police radar signal when it reflects off a car moving at 118 km per hour?
118km/h = 32.8m/s Radar signal travels at speed of light F1 = 77*10^9 Hz F2 = 77*10^9[(3*10^9+32.8)/(3*10^9-32.8)] Change in F = F2 - F1 = 1684 Hz
What is 10 to the power of 9 in million?
10 to the power of 9 equals 1,000 million.
What is the frequency in Hz of a radio wave with an energy of 4.644 times 10 power -24 J per photon?
7.009 x 10^9 HzThe equation relating the energy of a photon and its frequency is E = h x f.E = h x f, where E is energy in Joules (J), h is Planck's constant (6.626 x 10^-34 J* s), and f is the frequency in Hz (1/s).KnownE=4.644 x 10^-24 J/photonh=6.626 x 10^-34 J*sUnknownff = E/h =(4.644 x 10^-24 J/photon)/(6.626 x 10^-34 J*s) =7.009 x 10^9/s = 7.009 x 10^9 Hz
What is 3.5 times 10 to the 9 power?
3.5 times 10 to the 9 power = 3,500,000,000
What is the wavelength of microwaves of 3.0 x 109 Hz frequency?
The wavelength of a microwave with a frequency of 3.0 x 10^9 Hz is approximately 0.1 meters. This can be calculated using the formula: wavelength = speed of light / frequency.
What is 9 to the 1st power?
10
What is the energy of an electromagnetic wave with a frequency of 33 x 10 9 Hz?
The energy of an electromagnetic wave can be calculated using the formula E = hf, where E is energy, h is Planck's constant (6.626 x 10^-34 J*s), and f is frequency (33 x 10^9 Hz). Substituting the values gives E = 6.626 x 10^-34 * 33 x 10^9 = 2.185 x 10^-24 J.
What is the value of 10 raised to the power of 9?
The value of 10 raised to the power of 9 (109) is 1,000,000,000 or one billion.
What is 6 times 10 by the power of 9 dash 2 times 10 by the power of 3?
6*10^9 / 2*10^3 = (6/2) * 10^9 / 10^2 = 3*10^(9-3) = 3*10^6 or 3 million.
What is 9 as a exponent of a power of 10?
9 ≈ 10^0.9524 lg 9 ≈ 0.9524 (where lg is log to base 10).
