nancy3768 nancy3768

14-02-2021
Chemistry

contestada

Why is it best to use a white
card, bowl or spoon when
testing with the universal
indicator?

Respuesta :

laisianaturaga laisianaturaga

14-02-2021

because black absorbs heat and white reflects heat so that means the reason why use white is because it reflects heat produced from the universal indivator

Answer Link

Otras preguntas

how many times longer is 0.0002 than 0.00001

a scientist wants to learn about earth's oceans. which of the following spheres should she mist directly study?

According to jefferson , what is a people's duty when their government is abusive ?

Which part of a feedback mechanism causes change to make up for the departure from the set point? A. sensor B. effector C. response D. integrating center

If SA=1/2lp+B, find p What is the formula for finding p?

choose one property of water that makes it unique. describe the property and explain the chemical or physical reasons that causes water to have the property.

simply the expression 3x(4x^4-5x)

15% of 20 is _____. a ) 3 b ) 30 c ) 300

Write a system of two equations in two variables to solve the problem. when fully extended, a ladder is 28 feet in length. if the extension is 4 feet shorter th

Which of the following would not reduce the carrying capacity of an ecosystem for a particular prey species? a.drought b.fewer primary producers c.habitat destr