The ratio of frequencies of UV rays and infrared
\( \mathrm{P} \)
r... VIDEO
The ratio of frequencies of UV rays and infrared
\( \mathrm{P} \)
rays in glass is:
W
(1) More than 1
(2) Less than 1
(3) Equal to 1
(4) None of the mentioned
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions 2023-12-21 You are given following three lenses. Which two
\( \mathrm{P} \)
le... 2023-12-21 If \( a, b, c \) be in H.P., then
(A) \( a^{2}+c^{2}b^{2} \)
(B) \( a^{2}+b^{2}2 c^{2} \)
\( \ma... 2023-12-21 A biconcave lens of power \( P \) vertically splits into
\( \mathrm... 2023-12-21 An object is to be seen through a simple microscope of power \( 8 \... 2023-12-21 Two thin lenses of focal lengths \( f_{1} \) and \( f_{2} \) are in... 2023-12-21 The period of oscillation of a simple pendulum in the experiment is recorded as \( 2.63 \mathrm{... 2023-12-21 When the sun shines on your hands, your hands get
\( \mathrm{P} \)
... 2023-12-21 Which of the following waves can be detected early
\( \mathrm{P} \)... 2023-12-21 Which electromagnetic wave has the highest and
\( \mathrm{P} \)
lea... 2023-12-21 Find the value of \( \sin (90+\theta) \)
(A) \( \sin \theta \)
(B) \( -\sin \theta \)
\( \mathrm... 2023-12-21 The ratio of frequencies of UV rays and infrared
\( \mathrm{P} \)
r... 2023-12-21 Which of the following statement is false regarding
\( \mathrm{P} \... 2023-12-21 The figure below shows the final reading on a vernier caliper with a zero of \( -0.3 \mathrm{~m... 2023-12-21 Waves in decreasing order of their wavelength are:
\( \mathrm{P} \)... 2023-12-21 A wire has a mass \( 0.3 \pm 0.003 \mathrm{~g} \), radius \( 0.5 \pm 0.005 \) \( \mathrm{mm} \) ... 2023-12-21 Which of the following electromagnetic waves is
\( \mathrm{P} \)
us... 2023-12-21 In an experiment four quantities \( a, b, c \) and \( d \) are measured with percentage \( 1 \%... 2023-12-21 The physical quantity which remains same for
\( \mathrm{P} \)
micro... 2023-12-21 Which radiations will be most effective for emission
\( \mathrm{P} ... 2023-12-21 In a Youngs double slit experiment, the separation between the slits is \( 0.1 \mathrm{~mm} \), ... 2023-12-21 In a Youngs double-slit experiment, the source is white light. One of the holes is covered by a ...