kpopuuu kpopuuu

21-10-2020
Chemistry

contestada

Materials
Crayon
Table 2. Investigating crayons and candle when heated
Property before
heating
Property after heating

Respuesta :

28-10-2020

Answer:

1 - Crayon

Before heating is solid

After heating is liquid

2 - Candle

Before heating is solid

After heating is liquid

Explanation:

Crayon when heated become liquid at a temperature of 115 degrees Fahrenheit or above. When the temperature reached to 120 degrees Fahrenheit for crayon it melts down completely.

When Candle is heated it melts and liquid form of wax falls off which again becomes solid in second after reaching the floor. The melting point of candle is 130 degree Fahrenheit or above.

Answer Link

Otras preguntas

Suppose you are asked to find the amount of time t, in seconds, it takes for the turntable to reach its final rotational speed. Which of the following equations

X+y=3 8x+y=-4 System of equation by graphing

How do I solve systems by elimination

List the coordinates of triangle ABC . After listing the coordinates . rotate triangle ABC 90 degrees clockwise around the origin and list th

Adidas issued 10-year, 8% bonds with a par value of $200,000. Interest is paid semiannually. The market rate on the issue date was 7.5%. Adidas received $206,94

Due process includes all the following EXCEPT A. letting the person know of the case against him or her. B. a neutral judge C. using evidence to prove facts. D.

A vertical spring has a spring constant of 2900 N/m. The spring is compressed 80 cm and a 8 kg spider is placed on the spring. The spring is then released shoot

Carrie and Kenny both play soccer. Kenny scores 3 times as many goals as Carrie. Together they scored 12 goals. Could Carrie have scored 2 goals? Why or why not

For as long as he can remember, Kerry has been known as a troublemaker. His parents and siblings often tell him he will not amount to anything, and some of his

An agricultural worker is punctured by a tool used in the field. An infection, characterized by the development of a papule that is similar to a cauliflower app