Physics
When a barometer reading suddenly recedes, it indicates that climate–

Will be extremely stormy
Will remain cold
Will be very warm
Incessant rain for at least 48

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Physics
To resolve an object in an electron microscope,

Both A & B
The wavelength of the electrons must be greater than the diameter of the object.
None of these
The wavelength of the electrons must be close to the diameter of the object

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