Question
Choose the word that is most similar in meaning to the
bold word. The ephemeral nature of life reminds us to appreciate each moment.Solution
"Ephemeral" refers to something that lasts for a very short time, so "brief" is the most similar word in meaning.
Cryogenics is a branch of Physics that deals with what?
The pitch of a sound is primarily determined by which of the following?
A wire loop in the shape of a square of side a carries a current I. If an infinitely long straight wire carrying the same current passes through the ce...
What is the phenomenon of light splitting into colors when passing through a prism?
A block of mass 10 kg is on a horizontal table with friction coefficient μ = 0.2. A mass of 4 kg is suspended from a frictionless pulley attached to th...
A car travels 300 m in 20 seconds. What is its average speed?
Which one of the following is the equation for Velocity Time relation?
A nucleus with mass number A and atomic number Z undergoes β⁻ decay. Which of the following is correct about the daughter nucleus?
The functioning of a quartz crystal in a watch is based on which principle?
Cryogenics is the branch of physics that deals with what?
