• Accueil
  • Science
  • 8. Analyze the statements below, which of the foll...

8. Analyze the statements below, which of the following is true? i. warm air is less dense than cold air.
ii. warm air is more dense than cold air.
iii. cold air is less dense than cold air.
iv. cold air is more dense than warm air i only

A. i only
B. i and ii only
C. ii and iii only
D. all of the above

Answers

  • Réponse publiée par: lhadyclaire

    answer:

    A.I Only(warm air is less dense than cold air)

  • Réponse publiée par: 09652393142

    \huge \sf \color{yellow} \:  \:  \:  \: 「answer」

    A. i only — warm air is less dense than cold air.

    ( pressure. and are spread farther apart. Therefore there are fewer air molecules in a given area to push down on you )

    #CarryOnLearning #LearningIsFun!
  • Réponse publiée par: Axelamat
    Qualitative research is primarily exploratory research. it is used to gain an understanding of underlying reasons, opinions, and motivations. it provides insights into the problem or helps to develop ideas or hypotheses for potential quantitative research. qualitative research is also used to uncover trends in thought and opinions, and dive deeper into the problem. qualitative data collection methods vary using unstructured or semi-structured techniques. some common methods include focus groups (group discussions), individual interviews, and participation/observations. the sample size is typically small, and respondents are selected to fulfil a given quota.


    quantitative research is used to quantify the problem by way of generating numerical data or data that can be transformed into usable statistics. it is used to quantify attitudes, opinions, behaviors, and other defined variables – and generalize results from a larger sample population. quantitative research uses measurable data to formulate facts and uncover patterns in research. quantitative data collection methods are much more structured than qualitative data collection methods. quantitative data collection methods include various forms of surveys –  online surveys,  paper surveys,  mobile surveys and kiosk surveys, face-to-face interviews, telephone interviews, longitudinal studies, website interceptors, online polls, and systematic observations.
  • Réponse publiée par: elaineeee
    Aand b 
    summer city a lower than daytime city b
Connaissez-vous la bonne réponse?
8. Analyze the statements below, which of the following is true? i. warm air is less dense than co...