Mary has two beakers. Beaker A contains a colorless liquid while beaker B contains a blue liquid. Mary adds a few drops of the blue liquid from beaker B into beaker A and observes that a pink solid is formed. What is the best conclusion that can be drawn from
this?
OA
The two substances combined to form a new substance.
Sony
ОВ.
The substance from beaker B can be either blue or pink
Ос.
The temperature in beaker A decreased so that the substances froze
OD
The substance from beaker A can be either colorless or pink,

In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above

Imagine you are riding on a yacht in the ocean and traveling at 20 mph. you then hit a golf ball at 100 mph from the deck of the yacht. you see the ball move away from you at 100mph, while a person standing on a near by beach would observe your golf ball traveling at 120 mph (20 mph + 100 mph). now imagine you are aboard the hermes spacecraft traveling at 0.1c (1/10 the speed of light) past mars and shine a laser from the front of the ship. you would see the light traveling at c (the speed of light) away from your ship. according to einstein’s special relativity, how fast will a person on mars observe the light to be traveling? a) 0.1c (1/10 the speed of light) b) c (the speed of light) c)1.1c (c+0.1c)

In a good thermo flask the main cause of heat loss is