Read the passage below and choose the right answer to the following question (choices are longer or shorter ): Because all electromagnetic waves travel at the same speed through space, a wave with a shorter wavelength must have a higher frequency, and vice versa. A wave with a shorter wavelength will have a longer or shorter frequency?
longer

(Question)
Read the passage below and choose the right answer to the following question (choices are decreases or increases ): If salt is added to a volume of water, there are more molecules in the same volume, so the water is denser. If Milo wants to make his water saltier and begins adding salt to the glass, what happens to the density of the glass of water decreases or increases?
(Answer)
increases

Ques: Read the passage below and choose the right answer to the following question (choices are increases or decreases ): More dense water takes up less space than less dense water. If Mona lowers the density of her water by adding chemicals to it, what happens to the space it takes up inside of her pesticide bottle increases or decreases?
Ans: increases

(Q).
Read the passage below and choose the right answer to the following question (choices are more or less ): The closer objects are, the stronger the gravitational pull between them. Does a ball on earth have more or less gravity on it than in space more or less?
(A).
more

Ques:Read the passage below and choose the right answer to the following question (choices are lower or higher ): Electrons at lower energy levels, which are closer to the nucleus, have less energy. An electron with a low energy level will have energy that is lower or higher?

Ans:lower

Ques:Read the passage below and choose the right answer to the following question (choices are gets hotter or gets cooler ): The temperature of matter increases with the added energy. If Mona is heating up a pan on the stove to cook dinner with and she decreases the amount of energy coming out of the stove, what will happen to the pan on the stove gets hotter or gets cooler?

Ans:
gets cooler