The density scale of atom is ()
A.102 g/cm3
B.1 g/cm3
C.1015 g/cm3
D.1010 g/cm3
- · 有5位网友选择 A,占比62.5%
- · 有2位网友选择 B,占比25%
- · 有1位网友选择 D,占比12.5%
A.102 g/cm3
B.1 g/cm3
C.1015 g/cm3
D.1010 g/cm3
A、30%
B、25%
C、20%
D、5%
A、Mean
B、Median
C、Mode
D、Standard deviation
Watch Video 2 again, and identify the speaker’s assertion, evidence and significance. Determine which three sentences from the following table are used as evidence 1. Five stages of consumer decision making process 2. 64% of women and 40% of men in the in the U.S. shop because it improved their moods. 3. “We have about 23 minutes of shopping before our logic is exhausted and we start making decisions emotionally.” 4. “Emotions can be two to three times as influential to a purchase, even a big one!” 5. “Sometimes you don't actually have to buy anything to get that feel-good boost, or what they call ‘hedonic elevation’”. Assertion: We make purchase decisions based on feelings and experiences rather than facts. Evidence: _____________ (填写格式1-2-3) Significance: If we understand the psychology behind shopping, we can make rational decisions.
A、Rutherford
B、Plank
C、Bohr
D、Boltzmann
A、Dirac equation
B、Schrodinger equation
C、Bohr model
D、Rutherford model
A、Astrophysics
B、Plasma physics
C、Literature
D、Environment
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