Question
"Sarah has a talent for painting; whenever she takes up
a new project, she really hits the nail on the head ." Select the most appropriate meaning of the bold segment in the given sentence:Solution
" Hits the nail on the head " is an idiom that means to do something exactly right or to execute perfectly.
An athlete can jump farther by running before jumping due to which type of inertia?
Which of the following equations correctly represents the momentum p of a photon of Energy E?
A particle starts from rest and accelerates uniformly at 2 m/s² for 10 seconds, then moves with constant velocity for 5 seconds, and finally decelerat...
Global warming is expected to result in
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?
A liquid is kept in a regular cylindrical vessel up to a certain height. If this vessel is replaced by another cylindrical vessel having half the area o...
A force of 50 N moves a body 2 meters in the direction of the force. Find work done. Â
Which instrument is used to measure electric current? Â
If the vector sum of torques acting on a system is zero, then the object is in:
A body is thrown vertically upward with a velocity of 20 m/s. What will be its velocity at the highest point? Â
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