English ComprehensionEasyStandard radar distinguishes aircraft from stationary objects using which effect?Athe holographic effectBthe Doppler effectCgravityDinfrared trappingCheck AnswerAnswerThe correct answer is Option B.Share:WhatsAppTwitter🔗 Copy LinkDetailed SolutionThe Doppler effect.conceptual solutionThe Doppler effect.Browse All PYQ PapersTake a Mock Test