I need help
I need help
i dont get it
can someone help me with the last problems
i need help with these last 2 questions
This topic is about physical science and I need help answering this question
i honestly don’t know the answer please help
what is the kinetic theory of the question? I want to know the percent of to its pressure of gas.
What’s the valur of 1,152 BTU in joules
Don't know how to start it please help.
I am stuck on this question please help.
The glass plates in the figure are separated by a thin round filament. When the top plate is illuminated normally with a light of wavelength 730 nm, the filament lies directly below the twelfth order...
For all the questions below, you are given a motor operated by a 9V battery. The stall torque for this motor is Ts = 0.04 N-m, and its no-load speed, wnl = 2200 rpm. 1. Draw the torque vs...
Measure the force of gravity on some object use a spring scale to measure the object's weight. Then build a ramp and drag the thing up the ramp. Then hook the thing to a pulley system
What did Rutherford say about atoms? Why was he wrong? In what ways were his model right?
how would i do it
NH3 and Ca(OH)2 form OH- ions in water
Which of these unit systems is used by scientists?