Answer:
Which has more inertia - a car with a mass of 900kg or a car with a mass of 1500kg - explain. The bigger the mass - the larger the inertia but you need to exert more force to start the movement.
Explanation:
Answer:
When the electrons jump to a higher energy state, they release energy as electromagnetic radiation, light.
Explanation:
When the solar wind gets past the magnetic field and travels towards the Earth, it runs into the atmosphere. As the protons and electrons from the solar wind hit the particles in the Earth's atmosphere, they release energy – and this is what causes the northern lights.
Answer:
heat is what order them to turn in to a liquids
Answer:
Wavelength is 0.33 nm for n=1, 1.32 nm for n=4, and 3.3 nm for n=10.
Explanation:
The velocity of the electron in the nth level of hydrogen atom is,
Now the de Broglie wavelength can be calculated as,
For n=1 the wavelength is,
Therefore wavelength for n=1 orbit is 0.33 nm.
For n=4 the wavelength is,
Therefore wavelength for n=4 orbit is 1.32 nm.
For n=4 the wavelength is,
Therefore wavelength for n=10 orbit is 3.3 nm.