The distance between the sun and earth is about 1.5 x 10^11m. express this distance with SI prefix and in kilograms

Electric current flows through paths called circuits. People often build circuits using wires, resistors, and batteries. A battery is a voltage source.

A spherical party balloon is being inflated with helium pumped in at a rate of 4 cubic feet per minute. How fast is the radius growing at the instant when the radius has reached 2 ft

Examine the graph. Select the statement that best describes the energy change in the particles of a substance during melting. A) The kinetic energy of the particles remains unchanged. B) Absorbed energy results in the change in potential energy.

An atom of an element with two valence electrons reacts with two atoms of an element with atomic number 17 to form an ionic compound. what is the compound most likely formed as described?

Select all that apply. What characteristics of nuclear energy make it desirable? emits minimal atmospheric pollution uses uranium, which is readily available and abundant does not require great quantities of fuel does not produce an ecological

Witch types of electromagnetic waves have wavelengths that are longer than those of visible light but shorter than those of microwave?

Temperature is the transfer of thermal energy from one object to another.

Describe how handball players move the ball

What is measuring the age of fossils in years called

A wire 0.80m long carrying a current of 3.2A is perpendicular to a 0.15T magnetic field (B field). What is the force on the wire? (Use F=BIL to solve!) Input answer with 3 decimal places (for example: 555) and do NOT include the units! E