Physical Science Topic Questions
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We found 22 questions associated with the 'Physical Science' topic. Displaying results 1 - 10.
Physical Science - a force of 100n is applied to a gate at a distance d from the hinges?
... produces a moment of 250n m about the hinges. calculate the distance d
Posted 3+ months ago | 1 answers | 
| Open
Related topics: gate, force, distance, science, moment, produce, physical, physical science
Physical Science - An acorn with a mass of 300 kg is hanging from a branch of a tree it is 2.50 M?
... from the ground what is the potential energy of the acorn
Posted 3+ months ago | 2 answers | | Open
Related topics: tree, ground, branch, energy, science, acorn, trees, physical, physical science
Physical Science - At a temperature of 15ºC, a quantity of oxygen has a volume of 250 ml. If its?
At a temperature of 15ºC, a quantity of oxygen has a volume of 250 ml. If its temperature is raised to 45ºC, what will its volume be?
Posted 3+ months ago | 1 answers | | Open
Related topics: temperature, science, volume, raised, oxygen, physical, physical science
10. 3 V is applied across a 6 Ω resistor. What is the current? A: 0.5 ohms B: 0.5 amps C: 2 ohms D:
10. 3 V is applied across a 6 Ω resistor. What is the current? A: 0.5 ohms B: 0.5 amps C: 2 ohms D: 2 amps
Posted 3+ months ago | 1 answers | | Open
Related topics: amp, current, science, physics, physical science, electricity, help, homework
Physical science?
label each below as an element,compound,heterogeneous or homogeneous mixture. ...
Posted 3+ months ago | 1 answers | | Open
Related topics: science, label, compound, element, below, elements, physical, physical science
How to calculate the refractive index from air to glass if the angle of incidence is 60 degrees?
Posted 3+ months ago | 0 answers | | Open
Related topics: air, angle, degrees, degree, physical science
Physical Science - how many moles of NH3 can be made with 19 moles of H2 react with enough N2?
NH3 CAN BE MADE BY REACTING NITROGEN AND HYDROGEN AND THE EQUATION IS N2+3H2-->2NH3
Posted 3+ months ago | 0 answers | | Open
Related topics: science, mole, equations, physical, physical science
Do need a degree in geography to be an Astronomer ?
I am taking physical science but I am not sure if also must have geography.
Posted 3+ months ago | 0 answers | | Open
Related topics: degrees, science, astronomer, taking, degree, geography, physical, physical science
Physical Science - what is diffusion?
what is osmosis
Posted 3+ months ago | 1 answers | | Open
Related topics: science, physical, physical science
Physical Science - 2. Now look at the segment of the graph between the two data points marked with?
... black squares. Describe how the boiling point and melting point plots behave between these points. Be as specific as possible
Posted 3+ months ago | 1 answers | | Open
Related topics: black, square, boiling, point, melting, science, graph, physical, physical science, data