Question
A brass boiler has a base area of 0.2 m2 and
thickness 1.0 cm. It boils water at the rate of 6.0 kg/min when placed on a stove. Calculate the temperature of the part of the flame in contact with the boiler. Also the temperature at which water boils is 100° C Thermal conductivity of brass 109 Js-1 m-1K-1, heat of vaporization of water = 2256 × 103 JSolution
The correct answer is D
Fill in the blanks with appropriate prepositions from among the choices given below them.
We enjoy listening to the twittering birds as we walk _...
Vivek repented ______ what he had done.
The company hopes to eventually provide Singapore with the second-biggest electric car-sharing service in the world, (second to Paris only).
I. Recently, there has been a lot of discussions on universal basic income (UBI) in India.
II. LGMDs are the most common adult-onset muscular dys...
Synonym (Most nearest meaning) of ORATOR is
The ACB claimed that town planning officials (A)/concerned had sanctioned a building plan to (B)/ construct multi storeyed apartments for (C)/lake beds...
The cost of the apples _____high (form of ‘be’)
Select the most appropriate option to fill in the blank.
The first van was sent as a ______ to mislead the thugs.
Select correct prepositions-
called ______ his house yesterday.
Which option contains a superlative adjective?
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