The part of the electromagnetic spectrum used in radar is called microwaves. Microwaves have wavelengths ranging from 1 mm to 30 cm and are ideal for detecting objects, such as aircraft and ships, through radar systems. For more visit here: https://www.tiwariacademy.com/ncert-solutions/class-12/physRead more
The part of the electromagnetic spectrum used in radar is called microwaves. Microwaves have wavelengths ranging from 1 mm to 30 cm and are ideal for detecting objects, such as aircraft and ships, through radar systems.
The part of the electromagnetic spectrum with a wavelength of 10⁻² m is microwaves. One application of microwaves is in microwave ovens, where they are used to heat food by causing water molecules to vibrate. For more visit here: https://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapterRead more
The part of the electromagnetic spectrum with a wavelength of 10⁻² m is microwaves. One application of microwaves is in microwave ovens, where they are used to heat food by causing water molecules to vibrate.
When an AC source is connected, the changing electric field in the capacitor creates a varying electric flux between its plates. This variation generates a displacement current, which bridges the gap between the plates, complementing the conduction current in the circuit. Thus, current flows continuRead more
When an AC source is connected, the changing electric field in the capacitor creates a varying electric flux between its plates. This variation generates a displacement current, which bridges the gap between the plates, complementing the conduction current in the circuit. Thus, current flows continuously in an AC circuit, despite the physical gap in the capacitor.
Professor C.V. Raman demonstrated the radiation pressure of electromagnetic waves. Another example of this property is solar sails used in spacecraft, where radiation pressure from sunlight propels the spacecraft without needing conventional fuel. For more visit here: https://www.tiwariacademy.com/nRead more
Professor C.V. Raman demonstrated the radiation pressure of electromagnetic waves. Another example of this property is solar sails used in spacecraft, where radiation pressure from sunlight propels the spacecraft without needing conventional fuel.
A microwave oven heats food by emitting microwaves that resonate with water molecules. These microwaves cause the water molecules to vibrate rapidly due to dipole rotation, generating heat through friction. This efficient energy absorption raises the temperature, heating the food evenly and quickly.Read more
A microwave oven heats food by emitting microwaves that resonate with water molecules. These microwaves cause the water molecules to vibrate rapidly due to dipole rotation, generating heat through friction. This efficient energy absorption raises the temperature, heating the food evenly and quickly.
What is the name given to that part of electromagnetic spectrum which is used in Radar?
The part of the electromagnetic spectrum used in radar is called microwaves. Microwaves have wavelengths ranging from 1 mm to 30 cm and are ideal for detecting objects, such as aircraft and ships, through radar systems. For more visit here: https://www.tiwariacademy.com/ncert-solutions/class-12/physRead more
The part of the electromagnetic spectrum used in radar is called microwaves. Microwaves have wavelengths ranging from 1 mm to 30 cm and are ideal for detecting objects, such as aircraft and ships, through radar systems.
For more visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-8/
Name the part of the electromagnetic spectrum of wavelenght 10-² m and mention its one application.
The part of the electromagnetic spectrum with a wavelength of 10⁻² m is microwaves. One application of microwaves is in microwave ovens, where they are used to heat food by causing water molecules to vibrate. For more visit here: https://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapterRead more
The part of the electromagnetic spectrum with a wavelength of 10⁻² m is microwaves. One application of microwaves is in microwave ovens, where they are used to heat food by causing water molecules to vibrate.
For more visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-8/
When an ideal capacitor is charged by a d.c. battery, no current flows. However, when an a.c. source is used, the current flows continuously. How does one explain this, based on the cancept of displacement current?
When an AC source is connected, the changing electric field in the capacitor creates a varying electric flux between its plates. This variation generates a displacement current, which bridges the gap between the plates, complementing the conduction current in the circuit. Thus, current flows continuRead more
When an AC source is connected, the changing electric field in the capacitor creates a varying electric flux between its plates. This variation generates a displacement current, which bridges the gap between the plates, complementing the conduction current in the circuit. Thus, current flows continuously in an AC circuit, despite the physical gap in the capacitor.
For more visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-8/
Professor C.V. Raman surprised his students by suspending freely a tiny light ball in a transparent vaccum chamber by shining a laser beam on it. Which propertyof e.m. waves was he exhibiting? give one more example of this property?
Professor C.V. Raman demonstrated the radiation pressure of electromagnetic waves. Another example of this property is solar sails used in spacecraft, where radiation pressure from sunlight propels the spacecraft without needing conventional fuel. For more visit here: https://www.tiwariacademy.com/nRead more
Professor C.V. Raman demonstrated the radiation pressure of electromagnetic waves. Another example of this property is solar sails used in spacecraft, where radiation pressure from sunlight propels the spacecraft without needing conventional fuel.
For more visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-8/
How does microwave oven heats up food item containing water molecules most efficiently?
A microwave oven heats food by emitting microwaves that resonate with water molecules. These microwaves cause the water molecules to vibrate rapidly due to dipole rotation, generating heat through friction. This efficient energy absorption raises the temperature, heating the food evenly and quickly.Read more
A microwave oven heats food by emitting microwaves that resonate with water molecules. These microwaves cause the water molecules to vibrate rapidly due to dipole rotation, generating heat through friction. This efficient energy absorption raises the temperature, heating the food evenly and quickly.
For more visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-8/