1
KCET 2019
MCQ (Single Correct Answer)
+1
-0

A cylindrical container containing water has a small hole at height of $$H=8 \mathrm{~cm}$$ from the bottom and at a depth of $$2 \mathrm{~cm}$$ from the top surface of the liquid. The maximum horizontal distance travelled by the water before it hits the ground $$x$$ is

KCET 2019 Physics - Fluid Mechanics Question 1 English

A
8 cm
B
4$$\sqrt2$$ cm
C
4 cm
D
6 cm
2
KCET 2019
MCQ (Single Correct Answer)
+1
-0

An aluminium sphere is dipped into water. Which of the following is true?

A
Buoyancy will be less in water at $$0^{\circ} \mathrm{C}$$ than that is water at $$4^{\circ} \mathrm{C}$$
B
Buoyancy will be more in water at $$0^{\circ} \mathrm{C}$$ than that in water at $$4^{\circ} \mathrm{C}$$
C
Buoyancy in water at $$0^{\circ} \mathrm{C}$$ will be same as that in water at $$4^{\circ} \mathrm{C}$$
D
Buoyancy may be more or less in water $$4^{\circ} \mathrm{C}$$ depending on the radius of the sphere
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