To reference a variable, you use a dollar sign ($) in front of it or enclose it in ____.
A. square brackets ([ ])
B. curly brackets ({ })
C. double quotes (" ")
D. angle brackets (< >)
Answer: B
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The solid-state relay uses a solid-state component called a(n) ____________________.
Fill in the blank(s) with the appropriate word(s).
Refer to Exercise 4. Assume that T=298.4 ± 0.2K. Estimate V, and find the relative uncertainty in the estimate.
What will be an ideal response?
Match the definition to the correct term.
A. Group of animals similar in appearance, characteristics, and disposition. B. Group of puppies born to one female. C. Cross of two purebred dogs. D. Female dog. E. Time during which the female will accept the male for mating.
When current flows in opposite directions through two conductors placed next to each other, the resulting magnetic fields ____________________ each other.
Fill in the blank(s) with the appropriate word(s).