No.
No, a single graphic scale would not accurately measure distances on a Mercator projection due to the distortion inherent in this type of projection. Distances vary depending on the latitude, and the scale would need to be adjusted accordingly for different regions on a Mercator map. It would be more accurate to use multiple graphic scales for different latitudes.
The grassland biome covers a wide range of longitudes and latitudes, but generally falls between 23.5° and 60° latitude in both the Northern and Southern Hemispheres. Longitude can vary, but many grasslands are found within the mid-latitude regions of continents.
The prices for a projection alarm clock vary on the Amazon website. Projection alarm clocks run anywhere from as low as $0.22 on Amazon to as much as $63.24.
I'm assuming you mean the distance between the parts of the states closest to each other, so using road distances from one capital city to another won't give as good of an answer. To get a better answer, I did the following: Using Mapquest, I zoomed in to the corners of these two states and right-clicked on them. It gave me the latitudes and longitudes of the corners, along with the names of the nearest cities. (Cameron, West Virginia is the closest city to the corner of Pennsylvania that this site came up with.) Then, I went to the Free map tools web site and entered both cities. This site gives you a distance "as the crow flies," as well as a distance by roads. The flying distance would be straight, and it came up with 794.112 miles and 1278.000 km. A more accurate way is to use the latitudes and longitudes given. (Using latitudes and longitudes takes out the nearest city error and gets you as close to the corner as your eye will let you.) I searched for an online site that uses inputs of latitudes and longitudes to compute distance and also takes into account the curvature of the earth, and it gave 1265 km, which is the equivalent of approximately 786 mi.
The Low Latitudes
The Low Latitudes
While some constellations may be visible from both the US and Iraq, the positions of the stars in the night sky will vary based on the observer's location on Earth. Different latitudes and longitudes will result in a different perspective of the night sky, so not all stars visible in one location will be seen from the other.
Lines of longitude on the Mercator projection are straight and evenly spaced, while on the other two projections (such as the Robinson or Winkel Tripel), they are curved and vary in spacing. This distortion in longitude is a trade-off for maintaining accurate shapes and angles on the Mercator projection.
A small projection or outgrowth on a bone is called a tubercle. Tubercles serve as attachment points for ligaments, tendons, and muscles, contributing to joint stability and movement. They can vary in size and shape depending on their location in the body.
I would say based on listings on kijiji, craigslist, and eBay that rear projection tv's vary in price anywhere from $50 to $300. The price ranges on the condition of the tv, if it works, the size and the resolution/quality.
Mid-latitudes, typically referring to areas around 30-60 degrees north or south of the equator, receive moderate amounts of sunlight throughout the year. The amount of sunlight can vary by season, with more sunlight in summer and less in winter due to the tilt of the Earth's axis. Overall, mid-latitudes experience distinct seasonal changes in sunlight duration.
In the northern latitudes there is a quite low number of frost free days.