Explanation:
A concave mirror can form real, inverted images of various sizes and virtual, erect and enlarged images whereas a concave lens forms only virtual, errect and diminished images.
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Answer:

Explanation:
The energy density of electromagnetic waves can be computed as

The power is the energy per unit of time. Hence we can take uE and Ub as 15.29J
By taking apart E and B we have

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Currents may also be generated by density differences in water masses caused by temperature and salinity variations. These currents move water masses through the deep ocean—taking nutrients, oxygen, and heat with them.Feb 14, 2013
Answer:
Major term is 'things that provide intense gravity'
Minor term is 'extremely dense objects'
Middle term is 'neutron stars'
Explanation:
- Major term is given by the predicate part of the conclusion
- Minor term is given by the subject part of sentence in conclusion
- Middle term is given by the subject part and not the conclusion