Physics-
General
Easy

Question

If lambda min is minimum wavelength produced in X-ray tube and lambdakalpha is the wavelength of kalpha line. As the operating tube voltage is increased.

  1. open parentheses lambda subscript k end subscript minus lambda subscript m i n end subscript close parentheses increases    
  2. open parentheses lambda subscript k end subscript minus lambda subscript m i n end subscript close parentheses decreases    
  3. lambda subscript k alpha end subscript increases    
  4. lambda subscript k alpha end subscript decreases    

The correct answer is: open parentheses lambda subscript k end subscript minus lambda subscript m i n end subscript close parentheses increases

Related Questions to study

General
physics-

Given curve shows the intensity-wavelength relations of X-rays coming from two different Coolidge tubes A and B. The dark curve represents the relation for the tube A in which the potential difference between the target and the filament is V subscript A end subscript and the atomic number of the target material is Z subscript A end subscript . Similarly dotted curve is for tube B. These quantities are V subscript B end subscript and Z subscript B end subscript for the

Given curve shows the intensity-wavelength relations of X-rays coming from two different Coolidge tubes A and B. The dark curve represents the relation for the tube A in which the potential difference between the target and the filament is V subscript A end subscript and the atomic number of the target material is Z subscript A end subscript . Similarly dotted curve is for tube B. These quantities are V subscript B end subscript and Z subscript B end subscript for the

physics-General
General
physics-

The figure shows surface XY separating two transparent media, medium–1 and medium–2. The lines ab and cd represent wavefronts of a light wave travelling in medium–1 and incident on XY. The lines ef and gh represent wavefronts of the light wave in medium–2 after refraction.

Light travels as a

The figure shows surface XY separating two transparent media, medium–1 and medium–2. The lines ab and cd represent wavefronts of a light wave travelling in medium–1 and incident on XY. The lines ef and gh represent wavefronts of the light wave in medium–2 after refraction.

Light travels as a

physics-General
General
physics-

A parallel beam of light of wavelength lambda is incident on a plane mirror at an angle theta as shown in the figure. With maximum intensity at point P, which of the following relation is correct.

A parallel beam of light of wavelength lambda is incident on a plane mirror at an angle theta as shown in the figure. With maximum intensity at point P, which of the following relation is correct.

physics-General
parallel
General
physics-

Monochromatic light is incident on a glass prism of angle A. If the refractive index of the material of the prism is mu, a rav, incident at an angle q, on the face AB would get transmitted through the face AC of the prism provided

Monochromatic light is incident on a glass prism of angle A. If the refractive index of the material of the prism is mu, a rav, incident at an angle q, on the face AB would get transmitted through the face AC of the prism provided

physics-General
General
physics-

Two coherent point sources S subscript 1 end subscript and S subscript 2 end subscript are separated by a small distance 'd' as shown. The fringes obtained on the screen will be :

Two coherent point sources S subscript 1 end subscript and S subscript 2 end subscript are separated by a small distance 'd' as shown. The fringes obtained on the screen will be :

physics-General
General
physics-

The figure shows a schematic diagram showing the arrangement of Young's Double Slit experiment

Choose the correct statement (s) related to the wavelength of light used.

The figure shows a schematic diagram showing the arrangement of Young's Double Slit experiment

Choose the correct statement (s) related to the wavelength of light used.

physics-General
parallel
General
physics-

A capacitor of capacitance C is charged to a potential difference V from a cell and then disconnected from it. A charge +Q is now given to its positive plate. The potential difference across the capacitor is now

A capacitor of capacitance C is charged to a potential difference V from a cell and then disconnected from it. A charge +Q is now given to its positive plate. The potential difference across the capacitor is now

physics-General
General
physics-

An empty thick conducting shell of inner radius a and outer radius b is shown in figure. If it is observed that the inner face of the shell carries a uniform charge density -s and the surface carries a uniform charge density 's'

If another point charge  is also placed at a distance the center of shell, then choose the correct statements

An empty thick conducting shell of inner radius a and outer radius b is shown in figure. If it is observed that the inner face of the shell carries a uniform charge density -s and the surface carries a uniform charge density 's'

If another point charge  is also placed at a distance the center of shell, then choose the correct statements

physics-General
General
physics-

An empty thick conducting shell of inner radius a and outer radius b is shown in figure. If it is observed that the inner face of the shell carries a uniform charge density -s and the surface carries a uniform charge density 's'

If a point charge  is placed at the center of the shell, then choose the correct statement(s)

An empty thick conducting shell of inner radius a and outer radius b is shown in figure. If it is observed that the inner face of the shell carries a uniform charge density -s and the surface carries a uniform charge density 's'

If a point charge  is placed at the center of the shell, then choose the correct statement(s)

physics-General
parallel
General
physics-

Four initially uncharged thin, large, plane identical metallic plates A, B, C and D are arranged parallel to each other as shown. Now plates A, B, C and D are given charges Q,2Q,3Q and 4Q respectively. Plates A and D are connected by a metallic wire while plates B and C are connected by other metallic wire then after Electrostatic equilibrium is reached.

Total charge on plates after earthing plates A and B will be

Four initially uncharged thin, large, plane identical metallic plates A, B, C and D are arranged parallel to each other as shown. Now plates A, B, C and D are given charges Q,2Q,3Q and 4Q respectively. Plates A and D are connected by a metallic wire while plates B and C are connected by other metallic wire then after Electrostatic equilibrium is reached.

Total charge on plates after earthing plates A and B will be

physics-General
General
physics-

Four initially uncharged thin, large, plane identical metallic plates A, B, C and D are arranged parallel to each other as shown. Now plates A, B, C and D are given charges Q,2Q,3Q and 4Q respectively. Plates A and D are connected by a metallic wire while plates B and C are connected by other metallic wire then after Electrostatic equilibrium is reached.

Charge on plate D after earthing it will be

Four initially uncharged thin, large, plane identical metallic plates A, B, C and D are arranged parallel to each other as shown. Now plates A, B, C and D are given charges Q,2Q,3Q and 4Q respectively. Plates A and D are connected by a metallic wire while plates B and C are connected by other metallic wire then after Electrostatic equilibrium is reached.

Charge on plate D after earthing it will be

physics-General
General
physics-

Four initially uncharged thin, large, plane identical metallic plates A, B, C and D are arranged parallel to each other as shown. Now plates A, B, C and D are given charges Q,2Q,3Q and 4Q respectively. Plates A and D are connected by a metallic wire while plates B and C are connected by other metallic wire then after Electrostatic equilibrium is reached.

Charge on left surface of plate B will be

Four initially uncharged thin, large, plane identical metallic plates A, B, C and D are arranged parallel to each other as shown. Now plates A, B, C and D are given charges Q,2Q,3Q and 4Q respectively. Plates A and D are connected by a metallic wire while plates B and C are connected by other metallic wire then after Electrostatic equilibrium is reached.

Charge on left surface of plate B will be

physics-General
parallel
General
physics-

Plates A and B constitute an isolated, charge parallel-plate capacitor. The inner surfaces (I and IV) of A and B have charges +Q and -Q respectively. A third plate C with charge +Q is now introduced midway between A and B. Which of the following statements is not correct?

Plates A and B constitute an isolated, charge parallel-plate capacitor. The inner surfaces (I and IV) of A and B have charges +Q and -Q respectively. A third plate C with charge +Q is now introduced midway between A and B. Which of the following statements is not correct?

physics-General
General
physics-

Mark the correct options:

Mark the correct options:

physics-General
General
physics-

X and Y are large, parallel conducting plates closed to each other. Each face has an area A. X is given a charge Q.Y is without any charge. Points A, B and C are as shown in figure.

X and Y are large, parallel conducting plates closed to each other. Each face has an area A. X is given a charge Q.Y is without any charge. Points A, B and C are as shown in figure.

physics-General
parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.