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Boeing hasn’t been able to deliver 737 Max jets to its Chinese customers as the country’s aviation regulator hasn't recertified the plane after grounding it in 2019 after two crashes. A frosty relationship between the US and China has made supplies even more uncertain with Boeing now looking to remarket the aircraft.
Ratio of intensities of two waves with amplitudes 2 and 3 is:
What is the unit of electric current?
Why does a fountain pen leak on an airplane flying at high altitude?
How does the angle of minimum deviation of a glass prism of refractive index 1.5 change, if it is immersed in a liquid of refractive index 1.25?
If the velocity-time graph of an object is a straight line inclined at an angle to the time axis, then:
A negative test charge is released in a non-uniform electric field. It moves towards a region of:
Which of the following waves require a medium to travel?