The charge of an electron is 1.6x10^'' C. How many electrons does it take to make 1 C of charge?
1 answer:
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Answer:
inversely proportional to the temperature
Explanation:
Wein's displacement law states the wavelength at which Earth’s emitted radiation is maximum <u>is inversely proportional to the temperature</u> at which the wavelength of the Sun’s emitted radiation peaks.
λmax
where,
λmax is the maximum wavelength
b is a constant of proportionality called Wien's displacement constant (b = 2.897 × 10⁻³ m.K)
T is the absolute temperature in kelvins
Complete question:
It is measured that 3/4 of a body's volume is submerged in oil of density 800kg/m³. What is the specific gravity of oil?
Answer:
The specific gravity of the oil is 0.8.
Explanation:
Given;
density of the oil, = 800 kg/m³
density of water, = 1000 kg/m³
The specific gravity of any substance is the ratio of the substance density to the density of water.
Specific gravity of the oil = density of the oil / density of water
Specific gravity of the oil = 800/1000
Specific gravity of the oil = 0.8
Therefore, the specific gravity of the oil is 0.8.