A. As determined by the definition of done.
A. As determined by the definition of done.
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Air bubble, in water, will act like:
Answer: B. A diverging lens Air bubble, in water,will act like a diverging lens.
Answer: B. A diverging lens
See lessAir bubble, in water,will act like a diverging lens.
When the light travels from glass to air, there will be no change in its:
Answer: B. Frequency When the light travels from glass to air, there will be no change in its frequency.
Answer: B. Frequency
See lessWhen the light travels from glass to air, there will be no change in its frequency.
The sign of power of a concave lens is
Answer: A. Negative The sign of power of a concave lens is negative.
Answer: A. Negative
See lessThe sign of power of a concave lens is negative.
The sign of power of convex lens is
Answer: B. Positive The sign of power of a convex lens is positive.
Answer: B. Positive
See lessThe sign of power of a convex lens is positive.
The power of glass slab is
Answer: C. Zero The power of glass slab is zero.
Answer: C. Zero
See lessThe power of glass slab is zero.
The type of aberration present in lens but not in mirror is:
Answer: D. Chromatic The type of aberration present in lens but not in mirror is chromatic.
Answer: D. Chromatic
See lessThe type of aberration present in lens but not in mirror is chromatic.
Huygen’s wave theory of light cannot explain:
Answer: D. Photoelectric effect Huygen's wave theory of light cannot explain photoelectric effect.
Answer: D. Photoelectric effect
See lessHuygen’s wave theory of light cannot explain photoelectric effect.