1,440g
480 g = 0.48 kg480 g = 0.48 kg480 g = 0.48 kg480 g = 0.48 kg480 g = 0.48 kg480 g = 0.48 kg
The wavelength of X-rays with a frequency of (3 \times 10^{18} ) Hz can be calculated using the formula ( \lambda = \frac{c}{f} ), where ( \lambda ) is the wavelength, ( c ) is the speed of light ((3 \times 10^8 ) m/s), and ( f ) is the frequency. Substituting the values leads to ( \lambda = \frac{3 \times 10^8}{3 \times 10^{18}} = 0.1 ) nm.
The hotter object would emit 81 times more energy than the cooler object. This is because the rate of energy emitted is directly proportional to the fourth power of the temperature (Stefan-Boltzmann Law). So, if the temperature is three times higher, the energy emitted is 3^4 = 81 times higher.
The volume of the cube is (3 \times 3 \times 3 = 27 , \text{cm}^3). Density is calculated by dividing mass by volume, so the density of the cube would be (27 , \text{g} \div 27 , \text{cm}^3 = 1 , \text{g/cm}^3).
The period of vibration is the time it takes to complete one full cycle of vibration. In this case, since the wave vibrates 3 times each second, the period of vibration would be 1/3 seconds per cycle.
That is 16.932 ounces.
480g = 16.9oz
4.8 × 102 g
First we calculate the formula mass of the compound magnesium sulfate.Formula mass of MgSO4 = 24.3 + 32.1 + 4(16.0) = 120.4 Amount of MgSO4 in a 480g pure sample = 480/120.4 = 3.99mol There is approximately 4 moles of the compound present in a 480g sample.
480 g = 0.48 kg480 g = 0.48 kg480 g = 0.48 kg480 g = 0.48 kg480 g = 0.48 kg480 g = 0.48 kg
The expression "times 3 times 3 times 3 times 3 times 3" can be simplified as (3^5), which means 3 multiplied by itself 5 times. Calculating this gives (3 \times 3 \times 3 \times 3 \times 3 = 243). Therefore, the answer is 243.
The answer is 729
243
36=729
3 x 3 x 3 x 3 x 3 x 3 x 3 = 2187
Simple, the answer is 19,803!Because 3x3=9.9x3=27.27x3=81.81x3=243.243x3=729.729x3=2,187.2,187x3=6,5616,561x3=19,903!
356,433,300