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In Young’s experiment, two slits are 0.2mm apart. The interference fringes for light of wavelength 6000Å are formed on a screen 80 cm away. The distance of fifth dark fridge from the central fridge, will be
11
Nov
In Young’s experiment, two slits are 0.2mm apart. The interference fringes for light of wavelength 6000Å are formed on a screen 80 cm away. The distance of fifth dark fridge from the central fridge, will be In Young's experiment two slits are 0.2mm apart. The interference fringes for light of wavelength 6000Å are formed on [...]
In a double slit experiment instead of taking slits of equal widths, one slit is made twice as wide as the other. Then, in the interference pattern
11
Nov
In a double slit experiment instead of taking slits of equal widths, one slit is made twice as wide as the other. Then, in the interference pattern In a double slit experiment instead of taking slits of equal widths in the interference pattern one slit is made twice as wide as the other. Then November [...]
When a low flying aircraft passes overhead, we sometimes notice a slight shaking of the picture on our TV screen .This happen due to the phenomenon of waves between direct signal and reflected signal known as
11
Nov
When a low flying aircraft passes overhead, we sometimes notice a slight shaking of the picture on our TV screen .This happen due to the phenomenon of waves between direct signal and reflected signal known as we sometimes notice a slight shaking of the picture on our TV screen .This happen due to the phenomenon [...]
Assertion : Iron is found in the free state in nature. Reason : Iron is highly reactive element.
11
Nov
Assertion : Iron is found in the free state in nature. Reason : Iron is highly reactive element. Assertion : Iron is found in the free state in nature. Reason : Iron is highly reactive element. November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In Young’s double-slit experiment, 12 fringes are observed to be formed in a certain segment of the screen when light of wavelength 600nm is used. If the wavelength of light is changed to 400nm, number of fringes observed in the same segment of the screen is given by
11
Nov
In Young’s double-slit experiment, 12 fringes are observed to be formed in a certain segment of the screen when light of wavelength 600nm is used. If the wavelength of light is changed to 400nm, number of fringes observed in the same segment of the screen is given by 12 fringes are observed to be formed [...]
Which one of the following ore is not an ore of Al (a) Anglesite (b) Mica (c) Beryl (d) Orthoclase
11
Nov
Which one of the following ore is not an ore of Al (a) Anglesite (b) Mica (c) Beryl (d) Orthoclase Which one of the following ore is not an ore of Al (a) Anglesite (b) Mica (c) Beryl (d) Orthoclase November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The current enters at A and comes out at D. Some of the resistance are shown. What should be resistance of wire CB so that it draws double of the current that enters the wire BF.
11
Nov
The current enters at A and comes out at D. Some of the resistance are shown. What should be resistance of wire CB so that it draws double of the current that enters the wire BF. The current enters at A and comes out at D. Some of the resistance are shown. What should be [...]
In the ideal double-slit experiment, when a glass-plate (refractive index 1.5) of thickness t is introduced in the path of one of the interfering beams (wavelength λ), the intensity at the position where the central maximum occurred previously remains unchanged. The minimum thickness of the glass-plate is
11
Nov
In the ideal double-slit experiment, when a glass-plate (refractive index 1.5) of thickness t is introduced in the path of one of the interfering beams (wavelength λ), the intensity at the position where the central maximum occurred previously remains unchanged. The minimum thickness of the glass-plate is In the ideal double-slit experiment the intensity at [...]
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In the ideal double-slit experiment ,
the intensity at the position where the central maximum occurred previously remains unchanged. The minimum thickness of the glass-plate is ,
when a glass-plate (refractive index 1.5) of thickness t is introduced in the path of one of the interfering beams (wavelength λ) ,
The current enters at A and leaves at F. The values of some resistance are shown. What should be the value of resistance AB so that no current will flow through CB?
11
Nov
The current enters at A and leaves at F. The values of some resistance are shown. What should be the value of resistance AB so that no current will flow through CB? The current enters at A and leaves at F. The values of some resistance are shown. What should be the value of resistance [...]
The region in which main metals are found in earth is called (a) Atomophil (b) Lithophil (c) Calcophil (d) Siderophil
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Nov
The region in which main metals are found in earth is called (a) Atomophil (b) Lithophil (c) Calcophil (d) Siderophil The region in which main metals are found in earth is called (a) Atomophil (b) Lithophil (c) Calcophil (d) Siderophil November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,