What is the energy transformation of toasting bread?

1. electrical energy to thermal energy

2. mechanical energy to solar energy

3. light energy to potential energy

4. kinetic energy to nuclear energy

What would happen to the loop in a metal tube when it is heated?

When a physical change occurs, the mass of the substance is conserved. This means that the total mass of the substance remains the same from beginning to end.

A crack across rock layers caused by moving plates is called?

Scientists now think high-fructose corn syrup may disrupt appetite control, making people more often o sleep get angry Ceat fast

What does digital media allow you to do?

The metric unit of force is the Newton (N), which is kg∙m/s^2. Convert 10 mg∙cm/s^2 to Newtons. Be careful when working with units. A. 1 x 10^-2 N B. 1 x 10^-5 N C. 1 x 10^-6 N D. 1 x 10^-7 N

Which of the following aspects of the environmental movement addresses the public's right to intervene in environmentally damaging activities on private land?

A mine elevator is supported by a single steel cable 0.0125 m in diameter. The total mass of the elevator cage and occupants is 6450 kg. By how much does the cable stretch when the elevator hangs by 362 m of cable? (Neglect the mass of the cable.

What scientific practice is this? 1) collecting data 2) asking a question 3) providing explanations 4) communicating results

The kinetic energy of an object depends on both the objects mass and velocity. a. True b. False