Poor measurement practices are likely to lead to data that are ...

calibrated

incosistent

minimal

scientific

Any measurement that includes both magnitude and direction is called

Which of the following would lead to the smallest entropy loss in the surroundings? A. An exothermic reaction in a cold environment. B. An endothermic reaction in a hot environment. C. An endothermic reaction in a cold environment. D.

Static electricity is the study of?

A charged particle is moving with speed v perpendicular to a uniform magnetic field. A second identical charged particle is moving with speed 2v perpendicular to the same magnetic field.

Question 2 of 5 Instructions:Select the correct answer. What do scientists use to determine the temperature of a star? thermometer distance from Earth composition color NextReset

Block 1 and Block 2 have the same mass, m, and are released from the top of two inclined planes of the same height making 30 degree and 60 degree angles with the horizontal direction, respectively.

Water waves change direction when they encounter water of different depths and begin to move at different wave speeds. This is called A. reflection B. constructive interference C. the Doppler effect D. refraction

Along with an alpha particle what other product is produced in the alpha decay of americium-241

What does Newton's second law of motion say

Two sinusoidal waves are moving through a medium in the positive x-direction, both having amplitudes of 7.00 cm, a wave number of k=3.00m-1, an angular frequency of ω=2.50s-1, and a period of 6.00 s, but one has a phase shift of an angle ϕ=π12rad.