Chemistry, 15.01.2021 18:30 nannagarvey9945
Many scientists contributed to the current model of atoms. Which of the following offers a hypothesis on how people's backgrounds and interests influence their work? (2 points)
Select one:
a. A person with more activities and interest is more creative and intelligent.
b. A person's background and interests can give him a unique perspective in his research.
c. If a person has an outside influence on his work, it is more credible to the general public.
d. A person's involvement in arts and literature will help them notice more details in their research.
Answers: 1
Chemistry, 22.06.2019 04:30
Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.
Answers: 1
Chemistry, 22.06.2019 06:30
Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
Answers: 1
Chemistry, 22.06.2019 10:00
Main expenses you plan on making payments on a new car too. you want to spend 15% of your monthly net pay on the car payment, insurance, registration, and taxes combined. what is your monthly car allowance? $149.46 $298.91 $448.37 $597.83
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Chemistry, 22.06.2019 16:30
An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (enter a whole number.) numerical answers expected! answer for blank 1:
Answers: 3
Many scientists contributed to the current model of atoms. Which of the following offers a hypothesi...
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