Me plaese
how can you measure the volume of a solid that does not have a regular shape? what property must the solid not have for your method to work?
the si unit of length is the (meter/mile).
convert 255 centimeters to meters, millimeters, and kilometers.
explain what would happen if scientists tried to replicate experiments if there was no standard system of measurement like si.
a kilogram is (1,000/10,000) times as large as a gram.
water freezes at 32 degrees and boils at 212 degrees on the fahrenheit temperature scale. compare the size of a degree of the fahrenheit scale to the size of a degree on the celsius scale.
which unit of measurement is better for determining the volume for a drop of water: a milliliter or a liter? explain.

In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the work done by the force? answers: work is equal to the change in kinetic energy.work depends on the square of the change in potential energy.work is equal to the negative of the change in kinetic energy.work is equal to the square of the change in kinetic energy

Which model displays the change in a gas when the temperature of the gaseous system decreases?

You are still fascinated by the process of inkjet printing, as described in the opening storyline for this chapter. you convince your father to take you to his manufacturing facility to see the machines that print expiration dates on eggs. you strike up a conversation with the technician operating the machine. he tells you that the ink drops are created using a piezoelectric crystal, acoustic waves, and the plateau-rayleigh instability, which creates uniform drops of mass m = 1.25 ✕ 10−8 g. while you don't understand the fancy words, you do recognize mass! the technician also tells you that the drops are charged to a controllable value of q and then projected vertically downward between parallel deflecting plates at a constant terminal speed of 20.0 m/s. the plates are ℓ = 2.15 cm long and have a uniform electric field of magnitude e = 6.40 ✕ 104 n/c between them. noting your interest in the process, the technician asks you, "if the position on the egg at which the drop is to be deposited requires that its deflection at the bottom end of the plates be 0.17 mm, what is the required charge on the drop (in c)? " you quickly get to work to find the answer. (neglect the force of gravity.)