Related Questions

Although sunlight appears white, ____is actually a combination of all the colours of the spectum.
How many 3 digit integers can be chosen such that none of the digits appear more than twice, none of the digits equal 0?
`None but Allah can help us' What kind of Pronoun ' None' is-
None but Allah can help us, what kind of pronoun 'None' is?
Which of the following absorbs the insolation from the sun and preserves the earth's radiated heat, thus acting like a blanket allowing the earth neither to become too cold nor too hot?
As an atom absorbs energy, ........ increases and the atom is said to be excited.
As an atom absorbs energy , ................. increases, and the atom is said to be excited .
As an atom absorbs energy,_____ increases, and the atom is said to be excitef
একটি কার্নো ইঞ্জিন 237°C এবং 139°C তাপমাত্রায় কার্যরত। উচ্চ তাপমাত্রায় এটি যদি 2.54 x 106 J তাপ শোষন করে, প্রতি সাইকেলে ইঞ্জিনটি কি পরিমান কাজ করছে ? (A Carnot engine operates between 237°C and 139°C. If it absorbs 2.54 x 106 J heat at high temperature, how much work is done by the engine per cycle?)
A considerable part of the harmful ultraviolet radiation of the sum does not reach the earth surface, because of the fact that, there is a layer of __________ high above earth's atmosphere, which absorbs it.