MCQ
Corpuscles are the tiny particles of:
- ✓Light
- BSound
- CWaves
- DRadiation
✓
Answer
Correct option: A.
Light
According to the Corpuscles theory, corpuscles are the tiny particles of light.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Assertion : The energy $(E)$ and momentum $(p)$ of a photon are related by $p = E/c$.
Reason : The photon behaves like a particle.
→Reason : The photon behaves like a particle.
The potential gradient at which the dielectric of a condenser just gets punctured is called
The expression for magnetic induction inside a solenoid of length L carrying a current I and having N number of turns is
In a $YDSE$ experiment if $a$ slab whose refractive index can be varied is placed in front of one of the slits then the variation of resultant intensity at mid-point of screen with $‘\mu ’$ will be best represented by $(\mu \geq 1)$.[Assume slits of equal width and there is no absorption by slab]
→Consider the following two statements :
- Linear momentum of the system remains constant.
- Centre of mass of the system remains at rest.
Sum of the two binary numbers ${(1000010)_2}$ and ${(11011)_2}$ is
→Three identical uncharged metal spheres are at the vertices of an equilateral triangle. One at a time, a small sphere is connected by a conducting wire with a large metal sphere that is charged. The center of the large sphere is in the straight line perpendicular to the plane of equilateral triangle and passing through its centre (see figure). As a result, the first small sphere acquires charge $q_1$ and second charge $q_2 (q_2 < q_1)$ . The charge that the third sphere $q_3$ will acquire is (Assume $l >> R$ , $l >> r$ , $d >> R$ , $d >> r$ )
→capacitor is used to store $24\, watt\, hour$ of energy at $1200\, volt$. What should be the capacitance of the capacitor
→In the given figure, there is a circuit of potentiometer of length $A B=10 \,{m}$. The resistance per unit length is $0.1 \,\Omega$ per ${cm}$. Across ${AB}$, a battery of emf ${E}$ and internal resistance ' ${r}^{\prime}$ is connected. The maximum value of emf measured by this potentiometer is : (In $V$)
→When monochromatic radiation of intensity $I$ falls on a metal surface, the number of photoelectrons and their maximum kinetic energy are $N$ and $K$ respectively. If the intensity of radiation is $2I$, the number of emitted electrons and their maximum kinetic energy are respectively
→