If the diameter of a wire increases, its resistance decreases

a. True
b. False
Indicate whether the statement is true or false


True

Physics & Space Science

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A neutron and a proton have the same

a. charge. b. half-life. c. mass. d. baryon number.

Physics & Space Science

For a diatomic quantum mechanical vibrator, the energy difference between adjacent quantum states

A) increases as the integer v increases. B) decreases as the integer v increases. C) varies randomly as the integer v increases. D) is constant for all values of the integer v.

Physics & Space Science

Why is the effect of neutrons on materials such as steel of concern in the design of fusion reactors using the deuterium-tritium reaction?

What will be an ideal response?

Physics & Space Science

What is the frequency of the light emitted by atomic hydrogen with m = 8 and n = 12? (The Rydberg constant is R = 1.097 × 107 m-1, c = 3.00 × 108 m/s.)

A) 2.86 × 1013 Hz B) 1.43 × 1013 Hz C) 7.46 × 1013 Hz D) 8.82 × 1013 Hz E) 1.05 × 1013 Hz

Physics & Space Science