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My height is 176.9 cm. If it is converted into ft and in unit. Is it 5 ft 9 1/2 in or 5 ft 3/4 in? I am really confused between them? What is the ordered pair solution of y = 6× + 3 that corresponds to x = -2? A) what is the wavelength of a radio wave that operates at 98.1MHz?
b) what is the period of this wave? 1.4 eV electron has a 10-4 probability of tunneling through a 2.5 eV barrier.What is the prob a 1.4 eV proton going through the same barrier? The radioactive atom 187/83 Bi decays by alpha particle emission. Write a reaction showing the decay.?