W = fd Divide both sides by d
= f Switch the sides to make it easier to read
f =
w = fd Divide both sides by f
= d Switch the sides to make it easier to read
d =
1) the object would change color (start to rust or just chnage color)
2) The new substance is ireversable (cant chnage back to original form)
3)theres gas formations (its can change into a gas property)
Answer:50%
Explanation: put it you are in a hurry
Either of them is. 1/(the other one). That's 'C' .
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.