Modern's abc+ Of Science - Physics For Class IX>Chapter 4 - Floating Bodies>Formative Assessment>Q 11

EASY

9th CBSE

IMPORTANT

Earn 100

A uniform cube of edge length $5 cm$ and a mass $5 kg$ is kept on a tabletop. Find the pressure due to the cube on the tabletop on the portion where the cube touches the tabletop. (Take $g = 10 m / s^{2}$ )

Important Questions on Floating Bodies

EASY

9th CBSE

IMPORTANT

Modern's abc+ Of Science - Physics For Class IX>Chapter 4 - Floating Bodies>Formative Assessment>Q 12

A girl with the weight

40 kgf

is wearing sandal with heal of area

2 {cm}^{2}

. Find the pressure exerted by the girl on the ground. (Take

g = 10 m / s^{2}

)

MEDIUM

9th CBSE

IMPORTANT

Modern's abc+ Of Science - Physics For Class IX>Chapter 4 - Floating Bodies>Formative Assessment>Q 13

Find the greatest and the least pressure which a metal block of size

5 cm \times 10 cm \times 15 cm

can exert if the mass of the block is

50 kg

. Take,

g = 10 m / s^{2}

EASY

9th CBSE

IMPORTANT

Modern's abc+ Of Science - Physics For Class IX>Chapter 4 - Floating Bodies>Formative Assessment>Q 14

The atmospheric pressure at a place is

10^{5} Pa

. What thrust does it exert on a tabletop of area

1 m^{2}

?

EASY

9th CBSE

IMPORTANT

Modern's abc+ Of Science - Physics For Class IX>Chapter 4 - Floating Bodies>Formative Assessment>Q 1

In what direction does the buoyant force on an object immersed in a liquid act?

EASY

9th CBSE

IMPORTANT

Modern's abc+ Of Science - Physics For Class IX>Chapter 4 - Floating Bodies>Formative Assessment>Q 2

When a partially floating body is pressed down a little, its weight will increase.

EASY

9th CBSE

IMPORTANT

Modern's abc+ Of Science - Physics For Class IX>Chapter 4 - Floating Bodies>Formative Assessment>Q 2

When a partially floating body is pressed down a little, its upthrust will increase.

EASY

9th CBSE

IMPORTANT

Modern's abc+ Of Science - Physics For Class IX>Chapter 4 - Floating Bodies>Formative Assessment>Q 4

A mug filled with water appears lighter inside the water compared to when the mug is held in the air. Why?

EASY

9th CBSE

IMPORTANT

Modern's abc+ Of Science - Physics For Class IX>Chapter 4 - Floating Bodies>Formative Assessment>Q 5

A body floats in still water. Which of the following options (s) are correct?