Question
In each of these questions, choose the alternative which
is closest to the opposite in meaning of the Bold word in the sentence. The boy jumped up and down with alacrity as he inched closer to the candy store.Solution
"Alacrity" refers to eagerness or willingness to do something, whereas "apathy" refers to a lack of interest or enthusiasm.
At what temperature a body will not radiate any heat energy?
If the root mean square speed of gas molecules is doubled, the absolute temperature of the gas:
A 50 kg object is lifted to a height of 10 meters. What is its potential energy at that height? (Take g = 9.8 m/s ² )
Which type of glass is used for making chemical apparatus like beakers, flasks etc.?
The process by which heat is transferred from the hotter end to the colder end of an object is known as ______.
Which part of cinnamon tree is used in condiments and medicines ?
The pH of blood is primarily regulated by:
With the increase of the effective nuclear charge, the size of the atom or ion
Which of the following force holds protons and neutrons inside the nucleus of an atom?
Two identical metallic spheres are charged. One has +Q charge, the other –Q charge. They are connected by a conducting wire. After equilibrium:
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