When should the power switch be in the off position? Check all that apply

If the second harmonic of a certain string is 42 Hz, what is the fundamental frequency of the string? 21 Hz 42 Hz 84 Hz 126 Hz

A 3kw oven supplied with 3mj of energy. How many minutes can it run for

2 types of energy (name and described briefly) 1. 2.

Climate and weather are related but different. Which of the following describes the climate of a place? Group of answer choices Thunderstorms frequently occur in the summer Fertile soil makes farms in the region very productive.

Describe the difference between a soil horizon and a soil profile

Explain and give an example of newtons 3rd law of motion

Which term best describes the two substances that react to form salt?

An object is dropped from rest into a pit, and accelerates due to gravity at roughly 10 m/s2. It hits the ground in 5 seconds. A rock is then dropped from rest into a second pit, and hits the ground in 10 seconds.

F you are skateboarding and have to make a sharp turn to avoid a branch, in which direction are you accelerating?

Put the phase of mitosis or mitosis in order from first to last