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What Is The Term Used For Findings That Are Summarized Based On A Pattern Or Trend?
A. Law
B. Hypothesis
C. Theory
D. Phenomena
E. Prediction
Ans: A. Law
Which Of The Following Is A Tentative Explanation For A Set Of Observations?
Select One:
A. Law
B. Hypothesis
C. Theory
D. Phenomena
E. Prediction
Ans: B. Hypothesis
If A Liquid Contains 60% Sugar And 40% Water Throughout Its Composition Then What Is It
Called?
Select One:
A. Solute
, B. Compound
C. Homogeneous Mixture
D. Heterogeneous Mixture
E. Solvent
Ans: C. Homogeneous Mixture
Which Of The Following Does Not Have A Uniform Composition Throughout?
Select One:
A. Element
B. Compound
C. Homogeneous Mixture
D. Heterogeneous Mixture
E. Solvent
Ans: D. Heterogeneous Mixture
Which One Of These Represents A Physical Change?
Select One:
A. Water, When Heated, Forms Steam.
B. Bleach Turns Hair Yellow.
C. Sugar, When Heated, Becomes Brown.
D. Milk Turns Sour.
E. Apples, When Exposed To Air, Turn Brown.
Ans: A. Water, When Heated, Forms Steam.