Answer: The angle of resolution =47.05°
Explanation:
The angle of resolution represents the resolve power and precision of optical instruments such as the eye, camera and e en a microscope. It is given by the equation:
Sin A = 1.220(W÷D)
Sin A= 1.220(300÷500)
Sin A = 1.220(0.6)
Sin A = 0.732
A= Sin^-1 0.732
A= 47.05°
A thermos as another name - it's called the vacuum flask. It's used for<span> storing cryogens when it has certain boiling points that are much lower than the actual room temperature. Many people use thermoses as a cup for drinking, specifically coffee, teas, and other hot drinks.
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Answer:
reactants --> products + thermal energy
Explanation:
Heat is absorbed in endothermic reaction.
Answer:
Answer is D.......Falling water turns a turbine that helps generate electricity.
Explanation:
Hydropower plants capture the energy of falling water to generate electricity. A turbine converts the kinetic energy of falling water into mechanical energy. Then a generator converts the mechanical energy from the turbine into electrical energy.
A) 0
because all of the forces cancel out, so it is not moving with balanced forces.
