Physics Topic Questions
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We found 80 unanswered questions associated with the 'Physics' topic. Displaying results 11 - 20.
Thermodynamic question?
A steam turbine takes in steam, with specific enthalpy 3095 kJ/kg, the steam leaves the turbine with specific enthalpy 2660 kJ/kg, work output is 0.5 ...
Posted 3+ months ago | 0 answers | 
| Open
Related topics: work, steam, leave, turbine, question, thermodynamic, physics
If rotational K.E is 50% of translational K.E for a rolling object then the object is?
Posted 3+ months ago | 0 answers | | Open
Does salt evaporated from radioactive seawater retain radioactivity?
How much salt used comes from the Pacific? As there is a lot of worry about Fukushima, and the possible threats of a contaminated food chain. The ...
Posted 3+ months ago | 0 answers | | Open
Related topics: food, pacific, salt, worry, foods, food chain, radiation, scientist, physics, biology
I read in class 9 and I want to study at IIT. So now how shall I study??
I'm better in physics mathematics and chemistry. And I want to be a mechanical engineer
Posted 3+ months ago | 0 answers | | Open
Related topics: study, read, chemistry, mechanical, physics, mathematics, engineer, health
I believe current theories about black holes are partially wrong?
So, from my understanding (very little when it comes to mathematics), from an outside perspective, someone/something falling into a (supermassive) ...
Posted 3+ months ago | 0 answers | | Open
Related topics: black, perspective, hole, mathematics, physics, general relativity, gravity, time
What changes occur to dish antenna when its on the rooftop for long time, does it get stretched?
I've an argument with my friend that's about what happens to dish antenna when its exposed to sun for long time on the rooftop. he says its ...
Posted 3+ months ago | 0 answers | | Open
Related topics: friend, exposed, rooftop, dish, antenna, sun, friends, time, physics
What is the ratio of light in glass and water when refractive index of glass and water is 1.5 and?
... 1.33
Posted 3+ months ago | 0 answers | | Open
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