Questions by Lymarie

Questions by Lymarie

The wavelength of yellow sodium light in air is 589 nm. (a) What is its frequency? (b) What is its wavelength in glass whose index of refraction is 1.52? (c) From the results of (a) and (b), find its speed

asked Feb 24, 2020

1 answer

0 votes

232k views

Divide the fractions and write the answer in simplest form: 5/7 ÷ 20/5 A. 5/25 B. -25/140 C. 25/140 D. -5/28

asked Jul 22, 2019

1 answer

4 votes

177k views

Which amino acids are the primary nitrogen donors for biosynthetic reactions in the cell?

asked Mar 16, 2019

1 answer

1 vote

100k views

A monument is made in the form of a right pyramid with a regular hexagon as a base. each base side is 5 meters and the slant height is 30 meters. if only the sides (and not the base) of the monument is

asked May 28, 2018

1 answer

4 votes

214k views

Divide: (67 gallons 2 quarts) /3

asked Apr 4, 2018

1 answer

5 votes

85.9k views

A class has 21 girls and 12 boys. what is the probability that a boy's name is drawn at random

asked Dec 15, 2017

2 answers

4 votes

43.6k views

Quadrilateral WXYZ is a rectangle. The perimeter of triangle XYZ is 24, XY + YZ = 5x-1, and XZ = 13-x. What is the perimeter of WXYZ

asked Jun 14, 2017

2 answers

0 votes

190k views

Verify the claim that, in terms of gigaelectronvolts, the mass of an mass of an electron is 0.000511

asked Apr 7, 2017

1 answer

0 votes

198k views

Page:

Search Qamnty