Is quadrupled
Is halved
Remains the same
Is double
Correct answer is D
No explanation has been provided for this answer.
I and II only
II and III only
I, II and III
I and III only
Correct answer is D
No explanation has been provided for this answer.
\(\frac{g}{16}\)
\(\frac{g}{4}\)
\(\frac{4}{g}\)
\(\frac{16}{g}\)
Correct answer is A
\(\frac{g}{R^2}\) = \(\frac{g}{4^2}\) = \(\frac{g}{16}\)
What happens to a water pool on a day when the humidity of the air is very low?
Temperature decreases
Slow evaporation
Temperature increases
Rapid evaporation
Correct answer is D
No explanation has been provided for this answer.
Be a straight line
Curve inwards
Be a parabola
Curve outwards
Correct answer is A
No explanation has been provided for this answer.