{"result":{"text":"V subscript r m s end subscript equals square root of fraction numerator 3 R T over denominator M end fraction end root equals square root of fraction numerator 3 cross times 8.314 cross times 298 over denominator 4 cross times 10 to the power of negative 3 end exponent end fraction end root equals 1360 m s to the power of negative 1 end exponent\nlambda equals fraction numerator h over denominator m v end fraction equals fraction numerator 6.626 cross times 10 to the power of negative 34 end exponent over denominator 4 cross times 10 to the power of negative 3 end exponent cross times 1360 end fraction cross times 6.023 cross times 10 to the power of 23 equals 7.34 cross times 10 to the power of negative 11 end exponent m"},"status":"ok"}