Question
Find out the error according to the grammar and context of
the given sentences. If there is no error, mark option 5, i.e. No error. (Ignore the punctuation errors, if any.) In Troy, Alabama, parks officials said the (1)/ recreation centre where many (2)/ residents had taken refuge had to (3)/ closed due to damage from overnight storms. (4)/ no error (5)Solution
The phrase "had to" is a modal verb construction that requires the base form of the verb, which in this case should be "be" followed by the past participle "closed". The structure should be "had to be closed", not just "had to closed."Thus, the corrected sentence would be:"In Troy, Alabama, parks officials said the recreation centre where many residents had taken refuge had to be closed due to damage from overnight storms.
In which type of wave do the particles of the medium vibrate perpendicular to the direction of wave propagation?Ā Ā
A particle is fired with initial speed 30 m/s and lands back at same horizontal level. If its horizontal range is equal to 4.5 times the vertical height...
If a force is applied to two stationary objects with different masses for the same duration, what will be the same for both objects?
Let the electric field part of an electromagnetic wave is E = {(2.3 N/C) cos [(1.2 rad/m) y + (2.4 Ć 108 rad/s)t]} Ć®.
Compute the...
What does Ohm's Law state?Ā Ā
An object is projected vertically upward from Earth's surface with speedĀ
v 0 = ā(GM/1.5R). The maximum height reached from the center of E...
If resistances R,2R,4R,8R⦠are connected in parallel, the equivalent resistance is:
Two sound waves have frequencies 256 Hz and 260 Hz. The beat frequency is:
Ultra violet radiations of the Sun do not reach the earth because, earth's atmosphere is surrounded by ā
Which physical quantity has unit āJoule/secondā?Ā Ā