wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Q. Consider the following statements:

Which of the above statements is/are correct?


A

1 only
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

2 only
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C

Both 1 and 2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D

Neither 1 nor 2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B
2 only

Explanation:

Statement 1 is incorrect: Earth receives short-wavelength solar rays and radiates long wavelengths.

Statement 2 is correct: Radio waves transmitted from the earth are reflected back to the earth by the Ionosphere.


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Radio waves
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon