consider object A which has a temperature of 65°celsius and object B which has a temperature of 15° Celsius . ,the two objects are placed next to each other and the little bangers begins colliding ,will any of the collision result in the transfere of energy from B to A​

Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?

The illuminance of a surface varies inversely with the square of its distance from the light source. if the illuminance of a surface is 120 lumens per square meter when its distance from a certain light source is 6 meters, by how many meters should the distance of the surface from the source be increased to reduce its illuminance to 30 lumens per square meter?

Which of the following is a transformer used for? alternate a voltage produce a voltage increase or decrease a voltage eliminate a voltage