physical science 1109 self test

mole

A ___________ is equal to 6.23 x 10^23

force

Newtons and dynes are both measurements of ______________.

universal negative, absolute answers

Science is limited because it deals only with the physical world; it cannot prove a __________________________; it cannot make value judgments; it cannot give _____________________; and it leaves many unanswered questions.

f. how much mass a substance has in relation to its volume

_____ density

b. distance, j. meter

_____ length

d. brightness, I. candela

_____ luminous intensity

a. amount of matter, I. candela

_____ mass

h. mole

_____ particles of matter

f. second

_____ time

e. flow of electrons, k. ampere

______ electric current

k. an unproven theory temporarily accepted to provide a basis for further investigation

______ hypothesis

m. a theory that has consistently passed repeated experimentation and observation

______ scientific law

c. the means by which a scientist arrives at the solution to a problem

______ scientific method

c. degree of heat, g. kelvin degree

______ temperature

e. a general principle that attempts to explain a problem

______ theory

d. amount of space occupied by an object

______ volume

e. change in velocity in relation to the amount of time the change requires

_______ acceleration

b. size of a surface

_______ area

a. push or pull

_______ force

b. comparison of an unknown quantity with a known, fixed unit

_______ measurement

n. international standard of measurement for science

_______ metric system

c. force acquired by a moving object as a result of its motion

_______ momentum

I. man's organized knowledge of God's Creation

_______ science

g. distance in relation to time

_______ speed, velocity

f. a statement of how close a measurement is to the correct value

________ accuracy

d. a value that changes a measurement from one set of units to another

________ conversion factor

j. a numerical estimate to the nearest power of ten

________ order of magnitude

a. the smallest accurate measurement that can be made with an instrument

________ precision

h. the practical application of powers of ten notation to write very large or very small numbers

________ scientific notation

o. all accurate figures plus one estimated last figure

________ significant figures

g. the small number at the upper right of the number ten in powers of ten notation

_________ exponent

l. scientific notation in which only one digit is to the left of the decimal point

_________ standard form

speed, velocity

_____________ is the rate of motion in any direction; _______________ is the rate of motion in a particular direction.

special, general

___________________ revelation reveals Who God is; _____________________ revelation reveals what God has done.

weight, mass

_______________________ is a measurement of the force of gravity; ___________________ is a measurement of the amount of matter in an object.

A) 2 B) 6 C) 1 D) 3 E) 5 F) 4

number in order the steps of the scientific method A) ______ research the problem. B) ______ communicate the result. C) ______ state the problem. D) _____ formulate a hypothesis. E) formulate a theory. F) test the hypothesis.

old measurement X conversion factor = new measurement

write the conversion formula

presuppositions, God's Word

Because all scientists have certain ____________________, we must interpret their findings by comparing them with ____________________.

faith

Belief in either evolution or Creation is an act of _______________________________.