1
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Which colour of the light has the longest wavelength?
A
blue
B
violet
C
red
D
green
2
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Increase in tempertaure of a gas filled in a container would lead to :
A
increase in its kinetic energy
B
decrease in intermolecular distance
C
decrease in its pressure
D
increase in its mass
3
NEET 2019
MCQ (Single Correct Answer)
+4
-1
The radius of circle, the period of revolution, initial position and sense of revolution are indicated is the figure. NEET 2019 Physics - Oscillations Question 12 English

y- projection of the radius vector of rotating particle P is :
A
y(t) = 4sin$$\left( {{{\pi t} \over 2}} \right)$$, where y in m
B
y(t) = 3cos$$\left( {{{3\pi t} \over 2}} \right)$$, where y in m
C
y(t) = 3cos$$\left( {{{\pi t} \over 2}} \right)$$, where y in m
D
y(t) = -3cos2$$\pi $$t, where y in m
4
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Average velocity of a particle executing SHM in one complete vibration is :
A
A$$\omega $$
B
$${{A{\omega ^2}} \over 2}$$
C
$${{A\omega } \over 2}$$
D
zero
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12