Physics, asked by Kanishkasharma3542, 1 year ago

The energy of a photon of light beam A is twice the energy of a photon of light beam B. The ratio of their momentum PA/PB is :
(a) 1/2
(b) 1/4
(c) 4
(d) 2

Answers

Answered by lindusheena

0

Answer:

option a 1/2 is rpthe right answer

Previous Question

Next Question

Similar questions

Math, 6 months ago

Length of a rectangle is 15 cm and breadth is 8cms. find the area of the rectangle. PLEASE GIVE ME ANSWER...

Hindi, 6 months ago

टेस्ट2 विषय हिंदी। कक्षा-दस कुल अंक 20 दिनांक 21 .12 .20 प्रश्न 1-काव्यांश को पढ़कर पूछे गए प्रश्नों के सही विकल्प चुनिए। (5) बादल गरजो- घेर घेर घोर गगन, धराधर ओ! ललित ललित काले घुंघराले, बाल कल्पना के - से पाले, विद्युत छवि उर् में, कवि नवजीवन वाले! वज्र छिपा, नूतन कविता फिर भर दो- बादल गरजो। 1 कवि बादल से प्रार्थना कर रहा है क-रिमझिम बरसने की ख-घनघोर बरसने की ग-जोरदार गरजने की घ-छाया देने...

Math, 6 months ago

if the surface area of a cube is 600 cm then its side is...

Social Sciences, 1 year ago

Write the steps to reduce energy consumption.

Social Sciences, 1 year ago

Mark the polarity induced in iron bar A as shown in the figure.

Hindi, 1 year ago

Write Swar And Vyanjan full...

World Languages, 1 year ago

What l choose after 10 class...

Computer Science, 1 year ago

write a program to display the mathematical tables from 5 to 10 for 10 iterations in the given format: Sample Output: Table of 5 5*1=5 5*2=10 --------------- ------------ 5*10=50...