The wavelength of X-rays is in the range
The wavelength of X-rays is in the range
Options
(a) 0.01 Å to 1Å (b) 0.001 nm to 1 nm (c) 0.001 μm to 1 μm (d) 0.001 cm to 1 cm
Correct […]
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The wavelength of the short radio waves, microwaves, ultraviolet waves are λ₁,λ₂ and λ₃
The wavelength of the short radio waves, microwaves, ultraviolet waves are λ₁,λ₂ and λ₃ respectively. Arrange them in decreasing order.
Options
(a) λ₁,λ₂,λ₃ (b) λ₁,λ₃,λ₂ (c) λ₃,λ₂,λ₁ (d) λ₂,λ₁,λ₃
Correct Answer:
λ₁,λ₂,λ₃
Explanation: […]
The frequencies of X-rays,γ-rays and ultraviolet rays are respectively p,q and r
The frequencies of X-rays,γ-rays and ultraviolet rays are respectively p,q and r, then
Options
(a) p greater than q,q greater than r (b) p less than q,q greater than r (c) p less than […]