Which is the safest place to be during a thunderstorm? A[A playground] B[A field] C[A tree] D[A car]

A gas has an initial volume of 2.4 L at a pressure of 1.5 ATM and a temperature of 273 K the pressure of the gas is increased to 4.5 ATM and the temperature of a gas is increased to 313 K. What is the final volume of gas

What property of a solution causes an acid-base indicator to change to different colors? different temperature different amounts of surface tension different levels of hydrogen bonding different concentrations of hydronium ion

What occurs at thermal equilibrium? a. Heat flows from the higher-temperature substance to the lower-temperature substance. b. Heat flows from the lower-temperature substance to the higher-temperature substance. c.

What is mean by the net displacement in transverse wave

How does under water welding work?

Resistance or opposite to a force refers to a

In tae-kwon-do, a hand is slammed down onto a target at a speed of 10.5 m/s and comes to a stop during the 2.13 ms collision. Assume that during the impact the hand is independent of the arm and has a mass of 0.400 kg.

If you looked at the frequently spectrums of two friends saying the word dog, would they look the same or different ?

Which of the following atoms has the smallest radius? The Periodic Table

When do centromeres split