alleryଆଂଶିକ ପାଣିରେ ଏକ ସିଧା ନଡ଼ା ଭୂପୃଷ୍ଠରେ ବଙ୍କା ହୋଇ ଦେଖାଯାଏ | କେଉଁ ବ୍ୟାଖ୍ୟା ସଠିକ୍?
Aନଡ଼ା ଚାରିପାଖରେ ଆଲୋକର ବିବର୍ତ୍ତନ
Bଜଳ ଓ ବାୟୁର ସୀମାରେ ପ୍ରତିସରଣ
Cଜଳ - ବାୟୁ ସୀମାରେ ପ୍ରତିଫଳନ |
Dବିଭିନ୍ନ ରଙ୍ଗରେ ବିଚ୍ଛେଦ |
Answer & Solution
Correct answer: B. ଜଳ ଓ ବାୟୁର ସୀମାରେ ପ୍ରତିସରଣ
ଜଳମଗ୍ନ ଅଂଶ ବିସ୍ଥାପିତ ଦେଖାଯାଏ କାରଣ ଜଳରୁ ବାୟୁକୁ ଯିବାବେଳେ ଆଲୋକ ପ୍ରତ୍ୟାବର୍ତ୍ତନ କରେ |
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