physics

An actress wears a blue dress. How could you use spotlights to make the dress appear black?

I think you could use black spots.
Is this right?

Thank you.

  1. 👍 0
  2. 👎 0
  3. 👁 74
asked by abster
  1. You could use a red spotlight. Red light would not refect much off a blue dress, so it would look black. Unfortunately her face would be red.

    1. 👍 0
    2. 👎 0
    posted by drwls

Respond to this Question

First Name

Your Response

Similar Questions

  1. English

    I have to do some ads on clothing and how do these sound? Grab it and GO....Prom dress for only $25.99. Make Fashion your Passion and get this 30% off dress from our dress shop. Tradition Country Collection Sweaters Style for only

    asked by Teressa on October 25, 2010
  2. English

    I have to do some ads on clothing and how do these sound? Grab it and GO....Prom dress for only $25.99. Make Fashion your Passion and get this 30% off dress from our dress shop. Tradition Country Collection Sweaters Style for only

    asked by Teressa on October 25, 2010
  3. MATHS

    THE COST OF MAKING A DRESS IS PARTLY CONSTANT AND PARTLY VARIES WITH THE AMOUT OF TIME TO MAKE D DRESS IF IT TAKES 3 HOURS TO MAKE IT COST 2700 AND TAKES 5 HOURS TO MAKE THE DRESS COST 3100 FIND THE COST IF IT TAKES 11/2HOURS TO

    asked by ROSSY on August 28, 2017
  4. Biology

    Why does humans perceive a red dress as the color red? A- The molecules of the dress do not absorb red light wavelengths B- The molecules of the dress absorb green and blue light wave lengths C- A red dress will primarily absorb

    asked by dss on September 26, 2016
  5. Noun and Adjective Clauses

    Amanda bought a prom dress which she considered the most beautiful dress ever made. Adjective clause:Amanda bought a prom dress Word(s) modified:dress

    asked by lance on October 22, 2013
  6. math

    Floria wnats to buy a dress that costs $96. She has saved $60 for the dress. what percent of the price of the dress has she saved?

    asked by Michelle on November 14, 2010
  7. Math

    Angela is buying a dress that is on sale for 20% off. If the original price of the dress is $40.00, how much money is Angela saving on the dress? A. $0.80 B. $8.00 C. $3.20 D. $32.00 Can you help me?

    asked by Anything but anonymous on November 26, 2018
  8. ART please help me i just need to be sure about'em

    this type of ad implies the product will make you beautiful. slogan testimonial icon rich-and-famous i think its testimonial but i want to be sure. this happens as symbolic, traditional dress in africa is replaced with western

    asked by runtafus on February 4, 2014
  9. ART please help me i just need to be sure about'em

    this type of ad implies the product will make you beautiful. slogan testimonial icon rich-and-famous i think its testimonial but i want to be sure. this happens as symbolic, traditional dress in africa is replaced with western

    asked by runtafus on February 4, 2014
  10. sewing

    Base the answers to Questions 1–3 on the following information: Ms. Troy would like you to make a copy of an outfit that she owns and really likes—a sleeveless dress with a short-sleeve jacket. She has selected a lilac linen

    asked by kat on April 20, 2010

More Similar Questions