What is responsible for the high resolution of the electron microscope...?

Question

What is responsible for the high resolution of the electron  microscope...?

Accepted Answer

Short wavelength of the electron beam

What is responsible for the high resolution of the electron microscope...? Mcqs

What is responsible for the high resolution of the electron microscope...?

(A) High magnification

(B) Short wavelength of the electron beam

(C) Use of heavy metals strains

(D) Very thin section

The Quantity of matter present in an object is its ________...?

(A) Density

(B) Weight

(C) Mass

(D) None of these

Which of the following vitamin is known as Pantothenic acid...?

(A) vitamin B-1

(B) vitamin B-2

(C) vitamin B-3

(D) vitamin B-5

Insulin drug was discovered by____________...?

(A) Charles Herbert Best

(B) Prof John James Rickard Macleod

(C) Sir Frederick Grant Banting

(D) Leonard Thompson

The three elements needed for healthy growth of plants are __________...?

(A) N, P, K

(B) N, C, P

(C) N, K,

(D) N, S, P

The blotting paper helps observe liquid by__________...?

(A) Surface Action

(B) Capillary Action

(C) Viscosity

(D) Boldness

When a substance is dissolved in a liquid and no new substance is formed. What will these substances are called...?

(A) Solute

(B) Solution

(C) Compound

(D) None

It is observed that the total pressure exerted by air on the man of average size is around 14.7 lb wt. per square inch. But the man feels quite comfortable,. It is because of__________...?

(A) An equal and opposite pressure acts from inside

(B) of the height of a man

(C) of gravity

(D) Earth pulls the man upward

What are the names of the two stars in the Big Dipper used to locate Polaris...?

(A) The North Seekers

(B) The Pointer Stars

(C) The Pointer Sisters

(D) None of these

The cooling fins at the back of refrigerator are made of black and rough surface because ____...?

(A) They are good conductors of heat

(B) They are good radiators of heat

(C) They are good insulators of heat

(D) They are not important for heat transfer

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From ShineGk.com

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What is responsible for the high resolution of the electron microscope...? Mcqs

What is responsible for the high resolution of the electron microscope...?

(A) High magnification (B) Short wavelength of the electron beam

(C) Use of heavy metals strains (D) Very thin section

The Quantity of matter present in an object is its ________...?

(A) Density (B) Weight

(C) Mass (D) None of these

Which of the following vitamin is known as Pantothenic acid...?

(A) vitamin B-1 (B) vitamin B-2

(C) vitamin B-3 (D) vitamin B-5

Insulin drug was discovered by____________...?

(A) Charles Herbert Best (B) Prof John James Rickard Macleod

(C) Sir Frederick Grant Banting (D) Leonard Thompson

The three elements needed for healthy growth of plants are __________...?

(A) N, P, K (B) N, C, P

(C) N, K, (D) N, S, P

The blotting paper helps observe liquid by__________...?

(A) Surface Action (B) Capillary Action

(C) Viscosity (D) Boldness

When a substance is dissolved in a liquid and no new substance is formed. What will these substances are called...?

(A) Solute (B) Solution

(C) Compound (D) None

It is observed that the total pressure exerted by air on the man of average size is around 14.7 lb wt. per square inch. But the man feels quite comfortable,. It is because of__________...?

(A) An equal and opposite pressure acts from inside (B) of the height of a man

(C) of gravity (D) Earth pulls the man upward

What are the names of the two stars in the Big Dipper used to locate Polaris...?

(A) The North Seekers (B) The Pointer Stars

(C) The Pointer Sisters (D) None of these

The cooling fins at the back of refrigerator are made of black and rough surface because ____...?

(A) They are good conductors of heat (B) They are good radiators of heat

(C) They are good insulators of heat (D) They are not important for heat transfer

MCQs Categories

Best of Luck

From ShineGk.com

Share our website's link

(A) High magnification

(B) Short wavelength of the electron beam

(C) Use of heavy metals strains

(D) Very thin section

(A) Density

(B) Weight

(C) Mass

(D) None of these

(A) vitamin B-1

(B) vitamin B-2

(C) vitamin B-3

(D) vitamin B-5

(A) Charles Herbert Best

(B) Prof John James Rickard Macleod

(C) Sir Frederick Grant Banting

(D) Leonard Thompson

(A) N, P, K

(B) N, C, P

(C) N, K,

(D) N, S, P

(A) Surface Action

(B) Capillary Action

(C) Viscosity

(D) Boldness

(A) Solute

(B) Solution

(C) Compound

(D) None

(A) An equal and opposite pressure acts from inside

(B) of the height of a man

(C) of gravity

(D) Earth pulls the man upward

(A) The North Seekers

(B) The Pointer Stars

(C) The Pointer Sisters

(D) None of these

(A) They are good conductors of heat

(B) They are good radiators of heat

(C) They are good insulators of heat

(D) They are not important for heat transfer