Match the physical quantities given in List - I with dimensions in List - II. List - I List - II A Gravitational potential I M 0 L 2 T - 2 K - 1 B Stefan's constant II M 0 L 2 T - 2 C Permittivity III ML 0 T - 3 K - 4 D Specific heat capacity IV M - 1 L - 3 T 4 I 2 (The dimensions of mass, length, time, temperature and current are M , L , T , K and I respectively)

( A ) ( B ) ( C ) ( D II III IV I

( A ) ( B ) ( C ) ( D IV I III I

( A ) ( B ) ( C ) ( D I IV II III

( A ) ( B ) ( C ) ( D III II I IV

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Which of the following statement is incorrect?

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Important Questions on Physical World and Measurement

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 1 - Physical World and Measurement>TS EAMCET 2021 (04-Aug Shift-2)>Q 3

The ratio

(\frac{E}{W})

of relative strength of electromagnetic force

(E)

to weak nuclear force

(W)

is,

MEDIUM

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 1 - Physical World and Measurement>TS EAMCET - 5 August 2021 Shift 1>Q 4

The physics behind fusion test reactor is:

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 1 - Physical World and Measurement>TS EAMCET - 5 August 2021 Shift 1>Q 5

Match the columns I and II

	Column I		Column II
A	Stoke's law	I	Pressure and energy
B	Turbulence	II	Hydraulic lift
C	Bernoulli's Principle	III	Viscous drag
D	Pascal's law	IV	Reynold's number

The correct match is

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 1 - Physical World and Measurement>TS EAMCET 2018 (04-May Shift-1)>Q 6

Consider a particle moving along the positive direction of

X

-axis. The velocity of the particle is given by

v = α \sqrt{x}

(

α

is a positive constant). At time

t = 0

, if the particle is located at

x = 0

, the time dependence of the velocity and the acceleration of the particle are respectively.

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 1 - Physical World and Measurement>TS EAMCET 2020 (9-Sep Shift-1)>Q 7

If $E$ and $E_{0}$ represent the energies, $t$ and $t_{0}$ represent the times, in which of the following is dimensionally correct relation?

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 1 - Physical World and Measurement>TS EAMCET 2018 (04-May Shift-1)>Q 8

A gas satisfies the relation

P V^{5 / 3} = K

where

P

is pressure,

V

is volume and

K

is constant. The dimensions of constant

K

are

MEDIUM

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 1 - Physical World and Measurement>TS EAMCET 2019 (03-May Shift-2)>Q 9

Match the physical quantities given in List - I with dimensions in List - II.

List - I			List - II
A	Gravitational potential	I	$M^{0} L^{2} T^{- 2} K^{- 1}$
B	Stefan's constant	II	$M^{0} L^{2} T^{- 2}$
C	Permittivity	III	${ML}^{0} T^{- 3} K^{- 4}$
D	Specific heat capacity	IV	$M^{- 1} L^{- 3} T^{4} I^{2}$

(The dimensions of mass, length, time, temperature and current are $M, L, T, K$ and $I$ respectively)

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 1 - Physical World and Measurement>TS EAMCET 2021 (04-Aug Shift-1)>Q 10

The dimensions of

σ b^{4}

where

' σ'

is Stefan's constant and

' b'

is Wien's constant are

Which of the following statement is incorrect?

Important Questions on Physical World and Measurement

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