Question:
The physical quantity which has the same value for green light, \(\gamma\)-radiation, and X-rays is:
The physical quantity which has the same value for green light, \(\gamma\)-radiation, and X-rays is:
Show Hint
All electromagnetic waves, regardless of frequency or wavelength, travel at the same speed in a vacuum, which is approximately \(3 \times 10^8\) m/s.
Updated On: Mar 17, 2025
- Frequency
- Momentum
- Wavelength
- Speed
Hide Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
The speed of light in a vacuum is constant for all types of electromagnetic radiation, including green light, \(\gamma\)-radiation, and X-rays. Although their frequencies and wavelengths differ, they all travel at the same speed in a vacuum.
Thus, the correct answer is speed.
Was this answer helpful?
0
0
Top Questions on Electromagnetic induction
- A rectangular metallic loop is moving out of a uniform magnetic field region to a field-free region with a constant speed. When the loop is partially inside the magnetic field, the plot of the magnitude of the induced emf \( (\varepsilon) \) with time \( (t) \) is given by:
- JEE Main - 2025
- Physics
- Electromagnetic induction
- A conducting bar moves on two conducting rails as shown in the figure. A constant magnetic field \( B \) exists into the page. The bar starts to move from the vertex at time \( t = 0 \) with a constant velocity. If the induced EMF is \( E \propto t^n \), then the value of \( n \) is ________________________.
- JEE Main - 2025
- Physics
- Electromagnetic induction
- If \( B \) is magnetic field and \( \mu_0 \) is permeability of free space, then the dimensions of \( \frac{B}{\mu_0} \) is:
- JEE Main - 2025
- Physics
- Electromagnetic induction
- Consider \( I_1 \) and \( I_2 \) are the currents flowing simultaneously in two nearby coils 1 and 2, respectively. If \( L_1 \) = self-inductance of coil 1, \( M_{12} \) = mutual inductance of coil 1 with respect to coil 2, then the value of induced emf in coil 1 will be:
- JEE Main - 2025
- Physics
- Electromagnetic induction
- A coil of area \( A \) and \( N \) turns is rotating with angular velocity \( \omega \) in a uniform magnetic field \( B \) about an axis perpendicular to \( B \). Magnetic flux \( \phi \) and induced emf \( \varepsilon \) across it, at an instant when \( B \) is parallel to the plane of the coil, are:
- JEE Main - 2025
- Physics
- Electromagnetic induction
View More Questions
Questions Asked in TS EAMCET exam
- A body moving with uniform acceleration travels a distance of 25 m in the fourth second and 37 m in the sixth second. The distance covered by the body in the next two seconds is
- TS EAMCET - 2024
- laws of motion
- The number of ways in which 15 identical gold coins can be distributed among 3 persons such that each one gets at least 3 gold coins is
- TS EAMCET - 2024
- permutations and combinations
- Identify the incorrect pair:
- TS EAMCET - 2024
- Plant Physiology
- The internal and external diameters of a hollow cylinder measured with vernier calipers are (5.73 \(\pm\) 0.01) cm and (6.01 \(\pm\) 0.01) cm respectively. Then the thickness of the cylinder wall is
- TS EAMCET - 2024
- Units and measurement
- f is a real valued function satisfying the relation \(f\bigl(3x + \tfrac{1}{2x}\bigr) \;=\; 9x^2 + \tfrac{1}{4x^2}\). If \(f\bigl(x + \tfrac{1}{x}\bigr) = 1\) then \(x =\) ?
- TS EAMCET - 2024
- Relations and functions
View More Questions