1) what is the first step of the scientific investigation? a) Formulation of Hypothesis b) Analyzing os data c) Stament of the problem d) Ask questions 2) Which is a VARIABLES? a) Controlled experiment b) Hypothosis c) Controlled variables d) celsuis 3) What is the formulation of(convert ⁰C to K)? a) ⁰C=(⁰F+40)⁵/⁹+40 b) F=(⁰C +40)⁹/⁵ +40 c) F:K=⁰C+273 d) F:⁰C=K-273 4) WHICH IS NOT PROPERTIES OF SOLID? a) FLUDITY b) DENSITY c) CONDUCTIVITY d) THERMAL EXPANSION 5) WHICH IS NOT PROPERTIES OF LIQUID? a) SHAPE b) FLUDITY c) TEMPERATURE d) VISCOSITY 6) WHAT TYPE OF MODEL IS THIS? a) MATHEMATICAL MODEL b) CONCEPTUAL MODEL c) PHYSICAL MODEL d) NOTA 7) WHAT TYPE OF MODEL IS THIS? a) PHYSICAL MODEL b) MATHEMATICAL MODEL c) CONCEPTUAL MODEL d) NOTA 8) WHAT MODEL IS THIS? a) CONCEPTUAL MODEL b) PHYSICAL MODEL c) MATHEMATICAL MODEL d) NOTA 9) WHAT IS THE LATIM WORD OF CARBON? a) ANROM b) HYDRON c) CAPRUM d) NUTRIUM 10) WHAT IS SCIENCE? a) Science is a systematic and organized approach to understanding the natural world through observation, experimentation, and analysis. b) Mathematics is the abstract science of number, quantity, and space, studied either as abstract concepts or as applied to other disciplines such as physics and engineering. c) It is one of the most widely used languages in the world, serving as a primary language in many countries and as a lingua franca in international business, education, and communication. d) NOTA

SCIENCE QUIZ (G7)

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