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Which waves can able to penetrate walls?

Score: 4.9/5 (28 votes) Radio waves are much bigger than light waves (in terms of their wavelength). Radio waves are bigger then the size of atoms in a wall, that is why they go through, while light is a small wave and cannot get through the wall.What frequency can penetrate walls?Radio frequency is...

30 Jan 2026 1,541 views

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Why is a softball field all dirt?

Score: 4.4/5 (9 votes) First, the bases in fast pitch softball are just 60 feet apart. Next, a hit softball comes off the bat with a little less velocity than a baseball. Last, grass slows the ball down. ... A dirt infield means a ground ball has a better chance of getting past the infield and keepi...

30 Jan 2026 1,117 views

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What is mineral garnierite?

Score: 5/5 (44 votes) Garnierite is a general name for a green nickel ore which is found in pockets and veins within weathered and serpentinized ultramafic rocks. It forms by lateritic weathering of ultramafic rocks and occurs in many nickel laterite deposits in the world. It is an important nickel ...

30 Jan 2026 1,054 views

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Could persistent headache be covid?

Score: 4.5/5 (21 votes) COVID-19Common questionCould migraines be a symptom of COVID-19?One of the more common symptoms of COVID-19 that may persist long after initial infection are severe headaches and outright migraines — possibly a result of the body's inflammatory response to the virus, som...

30 Jan 2026 180 views

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Does the word attainable mean?

Score: 4.8/5 (1 votes) You can do it, no doubt about it. Yes, your goal is attainable: within reach and not too difficult to achieve. Attainable has roots in Latin words that mean “to reach” and “to touch.” If you can reach it and you can touch it, you've practically got it, and it's clear...

30 Jan 2026 1,743 views

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Why is blockboard good for shelves?

Score: 4.9/5 (56 votes) Blockboards score heavily over plywood when utilized for making large-sized pieces of furniture. Blockboards always offer better results than plywood when utilized for making large-sized book shelves or any other pieces of home furniture, particularly where the length of furn...

30 Jan 2026 427 views

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Does alcohol cause inflammation in the body?

Score: 4.4/5 (40 votes) Recent research 1 suggests that alcohol causes inflammation in the intestines 2 and impairs the body's ability to regulate that inflammation. In turn, inflammation worsens alcohol-related organ damage. Ultimately, excessive drinking can have serious implications for long...

30 Jan 2026 1,980 views

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Which of the following best describes the action of catalase?

Score: 4.6/5 (47 votes) Which of the following best describes the action of catalase? ... Catalase converts oxygen into hydrogen peroxide and water.What is the function of catalase?Catalase is a key enzyme which uses hydrogen peroxide, a nonradical ROS, as its substrate. This enzyme is responsible f...

30 Jan 2026 153 views

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Were to watch soy luna?

Score: 4.9/5 (4 votes) Right now you can watch Soy Luna on Disney+.Where else can I watch soy Luna?Top 5 providersNetflix.Apple iTunes.Is soy Luna in Disney now?Developed by Disney Channel Latin America and Europe, Middle East and Africa (EMEA), the series stars Karol Sevilla along with Ruggero Pasq...

30 Jan 2026 1,743 views

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Why fingers swell in winter?

Score: 4.2/5 (1 votes) What causes them? Cold weather can cause small blood vessels near the surface of your skin to tighten. Once you warm up, these small vessels may expand too quickly. This may cause blood to leak into nearby tissue, resulting in swelling.How do you get rid of swollen fingers in ...

30 Jan 2026 1,621 views