X-rays have the shortest wavelength.
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Answer:
PEgrav = m *• g • h
Explanation:
In the above equation, m represents the mass of the object, h represents the height of the object and g represents the gravitational field strength (9.8 N/kg on Earth) - sometimes referred to as the acceleration of gravity.
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Answer:
Index of Refraction = 1.52
Explanation:
The index of refraction or the refractive index is given as:
Index of Refraction = Sin i/Sin r
where,
i = angle of incidence
r = angle of refraction
In this case of karo syrup, we have the following data:
i = angle of incidence = 30°
r = angle of refraction = 19.24°
Therefore, substituting these values in the equation, we get:
Index of Refraction = Sin 30°/Sin 19.24°
Index of Refraction = 0.5/0.3295
<u>Index of Refraction = 1.52</u>
Hence, the refractive index or the index of refraction of the Karo Syrup is found to be <u>1.52</u><u>.</u>
Atomic number=protons
So both have 8 protons
protons=electrons
So both have 8 electrons
atomic mass=protons+neutrons
So for oxygen-16, 8+neutrons=16
Oxygen-16 has 8 neutrons
So for oxygen-18, 8+neutrons=18
Oxygen-18 has 10 neutrons