Science, asked by vanshikasingh2182, 2 days ago

Which of the following can make a parallel beam of light when light from a point source is
incident on it?

Answers

Answered by Kaushalsingh74883508

1

Answer:

When a point light source is placed at the focus of concave mirror then it all light rays after reflection through mirror will become parallel to the principal axis.

Answered by vipritk2009

2

Explanation:

hope it helped mark me as brainliest

Attachments:

Previous Question

Next Question

Similar questions

Science, 1 day ago

Which is the characteristic feature of tropical rain forests? * (a) Hot and humid climate (b) Enormous number and variety of animals (c) Competition for food and shelter (d) All of these...

Physics, 1 day ago

take water in a bucket. place a tightly closed empty plastic bottle on it. what do you observe?

Geography, 1 day ago

a) Herodotus b) Ptolemy c) Kant 4. The subject with which Economic geography is closely related is - a) Geology b) Zoo geography c) Economy...

Math, 2 days ago

solve graphically. x-y=4 x+y=8...

Computer Science, 2 days ago

Recall that in the Phong model, the total reflected light at a point is equal to the following expression (where the symbols have the usual meanings). I=Iaka+Ipkdmax[cos(θ),0]+Ipksmax[cosn(α),0] Assume that you want to light a sphere using the Phong model. For this sphere, ka=kd=0 and ks=1. The only light source in the scene emits white light. Answer the following questions. 1. True or False?

Computer Science, 8 months ago

which statement is true?1)public methods of a superclass cannot be overridden in subclasses.2)Protected methods of a superclass cannot be overridden in subclasses.3)methods with default access in a superclass cannot be overridden in subclasses.4) private methods of a superclass cannot be overridden in subclasses.

Math, 8 months ago

2) Which of the following is a proper fraction? * O (a) 4/3 O (b) 3/4 O (c) 13/4...

Math, 8 months ago

1. If 6:x: 150 are in continued proportion, find x.