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What is the frequency of a light with a wavelength of 680 NM?
The frequency of light can be calculated using the formula f = c/λ, where f is the frequency, c is the speed of light (approximately 3.00 x 10^8 m/s), and λ is the wavelength. Converting the wavelength of 680 nm to meters (680 nm = 6.8 x 10^-7 m) and plugging into the formula gives: f = (3.00 x 10^8 m/s) / (6.8 x 10^-7 m) ≈ 4.41 x 10^14 Hz.
How many grams are there in 0.68 kg?
There are 680 grams in 0.68 kg.
How many ounces is 680 milliliter?
680 mL = about 23 US fluid ounces.
How many pounds are in 680 ounces?
There are 42.5 pounds in 680 ounces. To convert ounces to pounds, divide the number of ounces by 16 since there are 16 ounces in a pound.
Is a 630-680 nm laser powerful?
Yes, a laser in the range of 630-680 nm can be powerful depending on its wattage and intended use. This range falls within the visible light spectrum and is commonly used in various applications such as laser therapy, research, and industrial processes. It is important to consider the specifications and safety precautions associated with the specific laser in question.
Why is chlorophyll a also called chlorophyll 680?
Chlorophyll a is also called chlorophyll 680 due to its peak absorption of light at a wavelength of 680 nm. This specific absorption wavelength corresponds to the optimal energy level needed for chlorophyll a to carry out the process of photosynthesis efficiently.
What is the significance of the wavelength 680 nm in the context of photosynthesis?
The significance of the wavelength 680 nm in photosynthesis is that it corresponds to the peak absorption of light by chlorophyll a, the primary pigment responsible for capturing light energy during the light-dependent reactions of photosynthesis. This specific wavelength is optimal for driving the process of photosynthesis and converting light energy into chemical energy.
What is the frequency of a light with a wavelength of 680 NM?
The frequency of light can be calculated using the formula f = c/λ, where f is the frequency, c is the speed of light (approximately 3.00 x 10^8 m/s), and λ is the wavelength. Converting the wavelength of 680 nm to meters (680 nm = 6.8 x 10^-7 m) and plugging into the formula gives: f = (3.00 x 10^8 m/s) / (6.8 x 10^-7 m) ≈ 4.41 x 10^14 Hz.
What is the wavelength of solar energy used for photosynthesis?
680 nanometers to 700 nanometers is about optimum for the photosynthetic rate but there are other wave lengths that plants do use.
what is 675 rounded to the nearest 10?
680
What is the 12 percent of 680?
12% of 680= 12% * 680= 0.12 * 680= 81.6
What is 24 percent of 680?
24% of 680= 24% * 680= 0.24 * 680= 163.2
What is 2 percent of 680?
2% of 680 = 2% * 680 = 0.02 * 680 = 13.6
What is 679 rounded to the nearest ten?
680
What is the wavelength of a radio photon from an A.M. radio station that broadcasts at 1360 kilohertz?
680 KHz: λ (wavelength) = about 0.2739 miles and photon energy is 2.8122488E-09 electron volts.
What is 15 percent off 680?
15% off of 680 = 85% of 680 = 680*85/100 = 578
What is 250 plus 680?
680+250 is 930. 680 + 250 930
