Answer: a 900 milliliter (ml) pitcher of orange juice at 20 degrees Celsius ( oC)
Explanation:
Thermal energy is the energy possessed by an object by virtue of its temperature. The hotter the substance, the more its molecules vibrate, and therefore the higher its thermal energy.
Thermal energy refers to the sum of kinetic, potential, vibrational ,electronic and rotational energies of the object.
For bodies at same temperature, the body with more molecules will have more thermal energy due to more collisions.
Answer:
Um, where is the article?
Answer:
0.07 M
Explanation:
Given data:
Volume of H₂SO₄ = 35.00 mL (35/1000 = 0.035 L)
Molarity of KOH =0.1222 M
Volume of KOH = 42.22 mL (42.22/1000 = 0.0422 L)
Molarity /concentration of H₂SO₄ = ?
Solution:
Chemical equation:
H₂SO₄ + 2KOH → K₂SO₄ + 2H₂O
Number of moles of KOH:
Molarity = number of moles / volume in L
0.1222 M = number of moles / 0.0422 L
0.0422 L×0.1222 M = number of moles
Number of moles = 0.005 mol
Now we will compare the moles of KOH with H₂SO₄ from balance chemical equation.
KOH : H₂SO₄
2 : 1
0.005 : 1/2×0.005 = 0.0025 mol
Concentration of H₂SO₄:
Molarity = number of moles / volume in L
Molarity = 0.0025 mol / 0.035 L
Molarity = 0.07 M
Answer:
Wavelength = 16.48 µm
Explanation:
As we know...
Wavelength = Speed of light / Frequency
Wavelength = 3 x 10^8 / 18.2 x 10^12
Wavelength = 0.1648 x 10^-4 m = 16.48 µm