Question
In November 2020, ___________ has set a record of
becoming the world’s fastest piano player ever.Solution
The correct answer is A
Which of the following decays does not change the atomic number of the nucleus?
Which of the following is not a recognized type of inertia?
Which of the following materials exhibits piezoelectric effect?
Gamma rays have greatest similarity with –
A car travels 300 m in 20 seconds. What is its average speed?
Why does a lemon appear larger when viewed from the side of a glass of water?
What device is used to measure electric current?
A lens forms an image of magnification -2. If the object is placed 15 cm from the lens, what is the image distance?
A body starts from rest and accelerates uniformly. After t seconds, it covers a distance S. What is the ratio of the distance covered in the first half ...
What is the maximum value of deforming force upto which a material shows elastic property and above which the material loses it?
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