Match the following List-I List-II List-III (A) Mango (i) Dolichos lablab (I) Hesperidium (B) Orange (ii) Annona squamosa (II) Aggregate fruit (C) Bean (iii) Citrus sinensis (III) Drupe (D) Custard apple (iv) Mangifera indica (IV) Legume The correct answer is

A B C D ( iv , III ) ( iii , I ) ( i , IV ) ( ii , II )

A B C D ( iii , I ) ( ii , IV ) ( i , III ) ( iv , II )

A B C D ( iv , III ) ( ii , IV ) ( i , II ) ( iii , I )

A B C D ( iii , III ) ( iv , I ) ( ii , II ) ( i , IV )

waves associated with a moving particle under suitable conditions

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Who was the emperor of Japan during the Meiji Restoration?

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Important Questions on Laws of Motion

EASY

Physics>Mechanics>Laws of Motion>Conservation of Momentum

The hilum is a scar on the:

EASY

Physics>Mechanics>Laws of Motion>Conservation of Momentum

Amongst the following statements, that which was not proposed by Dalton was :

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Physics>Mechanics>Laws of Motion>Conservation of Momentum

Match the following

	List-I		List-II		List-III
(A)	Mango	(i)	Dolichos lablab	(I)	Hesperidium
(B)	Orange	(ii)	Annona squamosa	(II)	Aggregate fruit
(C)	Bean	(iii)	Citrus sinensis	(III)	Drupe
(D)	Custard apple	(iv)	Mangifera indica	(IV)	Legume

The correct answer is

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Physics>Mechanics>Laws of Motion>Conservation of Momentum

Cotyledon of maize grain is called:

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Physics>Mechanics>Laws of Motion>Conservation of Momentum

In Raman scattering, Stokes and Antistokes lines respectively represents lines with ______ and ______ wavelength.

EASY

Physics>Mechanics>Laws of Motion>Conservation of Momentum

Coconut fruit is a

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Physics>Mechanics>Laws of Motion>Conservation of Momentum

Placenta and pericarp are both edible portions in:

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Physics>Mechanics>Laws of Motion>Conservation of Momentum

A mass

M

attached to a horizontal spring executes

S . H . M .

of amplitude

A_{1}

. When the mass

M

passes through its mean position, then a smaller mass

m

is placed over it and both of them move together with amplitude

A_{2}

. The ratio of

(\frac{A_{1}}{A_{2}})

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Physics>Mechanics>Laws of Motion>Conservation of Momentum

If the uncertainty in the position of an electron is

10^{- 10} m,

then the value of uncertainty in its momentum will be _____

kg {ms}^{- 1} . (h = 6.62 \times 10^{- 34} J^{- s})

EASY

Physics>Mechanics>Laws of Motion>Conservation of Momentum

Matter waves are

HARD

Physics>Mechanics>Laws of Motion>Conservation of Momentum

Four electrons, each of mass

m_{e}

are in a one dimensional box of size

L

. Assume that, the electrons are non-interacting, obey the Pauli exclusion principle and are described by standing De Broglie waves confined within the box. Define