Which of the following test qualities should be used by a forensic scientist in order to ensure accuracy and reliability of results?

A fluid must be liquid and not any other state of matter. true or false?

If a small child were to release a balloon into the atmosphere, what would happen to the size of the balloon as it makes it way higher in the sky?

What is the frequency of a helium-neon laser with a wavelength of 632.8 nm? the speed of light is 3.00 * 108 m/s?

c) What is moment of inertia? How is it defined (write an equation, explaining all the terms) ? What is the parallel axis principle for moment of inertia?

If the coefficient of kinetic friction between tires and dry pavement is 0.98, what is the shortest distance in which you can stop an automobile by locking the brakes when traveling at 34.7 m/s

Which electron transition between the energy levels of hydrogen causes the emission of a photon of visible light?

According to a college survey, 22% of all students work full time. find the mean for the number of 3) students who work full time in samples of size 16.

How Much Potential Energy Does A 50kg block of Ice a Height of 4m Have?

In a summer storm the wind is blowing with a velocity of 8m/s north. Suddenly in 3 seconds, the winds velocity is 23m/s north. What is the winds acceleration?

How does a bicycle rider's energy of motion changes as the gain speed while riding down a hill? Options: A) It is lost. B) It increases. C) It remains the same. D) It is stored in the bicycle rider.