# PGroot

Member Since October 16, 2009 , From United States

## Recent Activity by PGroot

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Actually, it should be 33.815 fl oz per liter, but to two places 5.5 ml = 0.19 fl oz.

### Answered:Use Newton's law of gravity to compute a 54kg ...

F = G Mm /r^2 = 54 kg on earth; Mars M is .107 of Earth's mass, r = .533 times Earth's radius so Mars gravity = .107/.533^2 = .376 times Earth gravity (figures from Wikipedia) 54 x .376 = 20 kg

No, you don't need to delete any AOL version to change from Dialup to broadband. You only need to change the setup to say Broadband. You can keep the dialup setting just in case broadband isn't ...

OronD has over 7000 helpful posts. More than half of his posts were marked "helpful".

### Answered:How much in us money is a franc worth?

French francs used to be about 6 or 7 to the dollar. France now uses the euro. Or did you mean Swiss francs, or Congolese francs, or something else?

### Answered:What is the energy (in electron volts) of a 190 (1 ...

The formula is E = 1240 eV nm / wavelength in nm I think you meant 10^9 or 1 GHz, not 190. 1 GHz is microwave. Wavelength = 3 x 10^8 m/sec / frequency = 3 x 10^8 x 10^9 nm / 10 ^9 = 3 x 10^8 nm E ...

### Answered:What is the wavelength of a 2.0 red photon?

2.0 electron volts? wavelength (nm) = 1240 / 2.0 eV = 620 nm, that's an orange-red. 1240/0.24 = 5167 nm infra-red 1240/1.2 x 10^12 = 10^-9 nm that's a Gamma ray

Yield.

### Answered:I NEED A LAWYER now! Why am I always being turned ...

Easy questions get quick answers. Yours is not a Wikipedia question. An attorney might turn you down if they don't think you have a good case, or if it is outside their experience. They might turn ...

### Answered:Why are there only 84 orca whales left in the ...

There are an estimated 50,000 orcas (killer whales) worldwide, half in the Antarctic. There are thousands in the tropical Pacific and thousands near Japan. The figure of 84 is only for the Southern ...