81°C
162°C
354°C
627°C
900°C
Correct answer is D
\(\frac{V_{1}}{T_{1}}\) = \(\frac{V_{2}}{T_{2}}\) x \(\frac{V_{1}}{27+273}\) = \(\frac{3V_{1}}{T_{2}}\) , \(T_{2}\)= 900K; T=627°C
The conservation of natural resources can be achieved by the following except
creating national parks
forming conservation societies and agencies
establishing game reserves
deregulating harvesting
Formulating conservation laws
Correct answer is D
No explanation has been provided for this answer.
33.6°C
35.0°C
37.3°C
52.7°C
62.7°C
Correct answer is C
\(\frac{x - 0}{100 - 0} = \frac{33.6 - 0}{90 - 0}\)
\(\frac{x}{100} = \frac{33.6}{90}\)
\(90x = 3360 \implies x = \frac{3360}{90}\)
= 37.3°C
Water in the human body is derived from the following sources except through
drinking water
food substances
cytoplasm of worn-out cells
respiratory activity
skin absorption
Correct answer is E
No explanation has been provided for this answer.
Which of the following processes are involved in the water cycle?
Evaporation, condensation, and precipitation
Evaporation, percolation, and transpiration
Evaporation and precipitation
Evaporation and transpiration
Precipitation and condensation
Correct answer is A
No explanation has been provided for this answer.
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