Physics, asked by beenaranikp, 10 months ago

A lamp is at a height of 4 m from a table. If the height of the lamp is increased to 5 m, the illumination on the table will decrease by (A) 25% (B) 36% (C) 64% (D) 72%

Answers

Answered by anuragrai68

Explanation:

64/: this is your answer please make brainest

Answered by sudhanshudhek76

Answer:

A lamp is at a height of 4 m from a table. If the height of the lamp is increased to 5 m, the illumination on the table will decrease by (A) 25% (B) 36% (C) 64% (D) 72%

answer - a

Previous Question

Next Question

Similar questions

English, 5 months ago

We would have sympathy for the poor.(Adjective from sympathy)...

Math, 5 months ago

(b) The number of degrees in 2/3 of a right angle is- (i) 30° (iii) 50° (ii) 40° (iv) 60°...

Math, 5 months ago

0.016 is equal to. tick the correct answer options 16upon100, 16upon1000, 16upon10, ya none of these ...

Chemistry, 10 months ago

Average Oxidation number of Oxygen In H2SO5 Structure is given in the image...

Math, 10 months ago

solve it guys I need solution...

Physics, 1 year ago

The refractive indices of glass and water with respect to air are 3/2 and 4/3 respectively. if the speed of light is 2×10×8 m/s find the speed of light in water...

Math, 1 year ago

Type the correct answer in the box. Use numerals instead of words. For this question, an answer that is not a whole number should be entered as a fraction in simplest form using / as the fraction bar. Wendy is creating a large soup based on a recipe. Her recipe calls for 3/4 of a pint of milk, but she only has 5/8 of a pint of milk, so she can only make a portion of her soup. Wendy can only...

Chemistry, 1 year ago

why does glucose and alcohol do not dissociates H+ ions in water while HCl and H2SO4 do ? plz give exact reason .